in nucleic acids, mutations are changes in the sequence of ​

Answers

Answer 1

Explanation:

A mutation affects nucleic acids because they can alter the genetic code, meaning the sequence of nucleotides. This alteration can change the amino acid sequence for a protein.


Related Questions

If a cell has 12 pairs of chromosomes in G1 of interphase, how many chromosomes does it have during each of the following phases of the cell cycle

Answers

In G1 he has 12 chromosomes. In his S phase of the cell cycle, the amount of DNA doubles. The chromatids double, but the number of chromosomes remains the same. The number of chromosomes in G2 phase is equal to 12 chromosomes and the number of chromatids is 24.

The cell cycle consists of interphase (G 1 , S, and G 2 phases) followed by mitotic phases (mitosis and cytokinesis) and G 0 phases.

In the G1 phase of the cell cycle, each chromosome is composed of a single chromatid, and each chromatid is composed of a single double-stranded DNA molecule. Therefore, a cell with 12 chromosomes normally has 12 DNA molecules in G1.

Interphase begins in the G1 phase (G stands for Gap). During this stage, the cell makes various proteins required for DNA replication. In the S phase following the G1 phase, all chromosomes are replicated. After replication, each chromosome is made up of her two sister chromatids.

For more information on cell cycle , visit :

https://brainly.com/question/29510388

#SPJ4

Describe how plants and animals each contribute to the survival?

Answers

Animals breathe in oxygen and emit carbon dioxide. Plants remove oxygen from the atmosphere while absorbing carbon dioxide. Animals can find food and refuge in plants.

A biotic community, or biota, made up of various plants, animals, and microbes coexists and is interconnected throughout the forest. There is direct or indirect interdependence between plants and animals. For instance, rodents eat plants and grains, and after being devoured by snakes, rats serve as a diet for eagles. Since the beginning of time, animals and plants have coexisted in a symbiotic connection. Just as plants provided the habitat for animals to thrive on land, animals also assisted plants in surviving by giving fertiliser through faeces and animal decomposition. Animals help pollinate plants and contribute carbon dioxide, which plants use as a source of energy. All these significant effects take place as a result of the interdependence of the plants and animals in the food chain.

To learn more about plants click on the given link: https://brainly.com/question/13052059

#SPJ4

Light from a distant star is focused by the lens onto the retina . With a pupil diameter of 3.0mm, the intensity of light falling on the retina is illustrated by the graph below . The spot illuminated on the retina is about 8micrometers in diameter. When star gazing on a very dark evening, the pupil diameter will expand to much larger than 3.0 mm.
a.With an expanded pupil diameter, what will happen to the total amount of light energy reaching the retina?
increase,decrease,or stay the same?
b. With an expanded pupil diameter, what will happen to the spread of the image on the retina?
increase,decrease,or stay the same?
c. With a decreased spread in image size, what will happen to the intensity of the central maxima?
increase,decrease,or stay the same?

Answers

With an expanded pupil diameter, the total amount of light energy reaching the retina will increase, the spread of the image on the retina will decrease, and the intensity of the central maxima will increase.

a. The total amount of light energy reaching the retina will rise with enlarged pupil diameter. The iris of the eye has an aperture called a pupil that controls how much light enters the eye.

More light can enter the eye when the pupil dilates, increasing the quantity of light energy that reaches the retina overall.

b. The spread of the image on the retina will narrow as the pupil diameter increases. The retinal image is spread out over a larger surface area as the pupil dilates, which reduces the size of the image.

c. The central maxima's intensity will rise as the spread of the image size decreases. The center maxima's intensity rises as a result of the light's greater concentration in a smaller region due to the lower image size.

Learn more about pupil diameter at

https://brainly.com/question/28474237

#SPJ4

In 3-5 sentences explain what mitosis does in fetal development. Include how the same DNA is in every cell, and how the fetus grows in size.

Answers

Mitosis is the process of cell division that occurs during fetal development, allowing the same DNA to be replicated in every cell.

Mitosis is a cell division process responsible for the growth and development of the fetus, as well as the formation of all the different types of cells that make up the body. During mitosis, the chromosomes in the nucleus of a cell are replicated and then separated into two identical sets, each of which goes into a separate daughter cell. This ensures that each new cell created during fetal development has the same genetic information or DNA as the original cell. As the number of cells increases, the fetus grows in size.

To learn more about mitosis visit: https://brainly.com/question/1186551

#SPJ4

What happens during meiosis to make new unique gametes?

Answers

Homologous chromosomes (one from each parent) pair along their lengths during meiosis. Chiasma points are where the chromosomes cross. The chromosomes split and reassemble at each chiasma, swapping some of their genes. Genetic variety is produced by this recombination.

Meiosis, often known as "lessening" since it is a reductional division, is a unique form of germ cell division in sexually reproducing animals that results in gametes like sperm or egg cells.

It comprises two rounds of division, producing four cells with just one copy of each chromosome as a final product (haploid). Furthermore, genetic material from the paternal and maternal copies of each chromosome is crossed over prior to division, resulting in novel combinations of coding on each chromosome.

Learn more about  meiosis to visit this link

https://brainly.com/question/29383386

#SPJ4

What are the factors that influence you to engage pre marital sex?

Answers

Teenagers may date outside of their parents' unions for a number of reasons, including as their self-perception, religious beliefs, financial status, media exposure, parental views, societal pressure, and cultural background.

Teenagers are more prone to turn to a sexual relationship for solace if they feel incomplete, inadequate, or underappreciated. However, those who lead happy lives, full of cherished family traditions, enjoyable pastimes, and, most importantly, unshakable love and acceptance, are less likely to act inappropriately during sexual encounters as a result of a preoccupation with fulfilment. Others who have a strong, increasing faith in God are more likely to have inherent tendencies to value and protect sex as a gift and to respect people rather than exploit them. Take note of these specific teen risk factors.

Learn more about primatial sex at

https://brainly.com/question/29795968?referrer=searchResults

#SPJ4

Which contains more potential energy, a large, complex molecule like a protein, or the smaller amino acid subunits of which it is composed

Answers

A large, complex molecule such as a protein contains more potential energy than the smaller amino acid subunits of which it is composed. This is because a protein is a polymer, meaning it is composed of multiple molecules linked together in specific ways.

When these molecules are linked together, the bonds between them store energy. This energy is refers to potential energy. When compared to the smaller amino acid subunits, the potential energy stored in the protein is much greater. This is due to the fact that the potential energy stored in a protein is the sum of the potential energy of all the individual amino acids.

Additionally, the bonds that join the amino acids together in a protein are much stronger than the bonds that link the amino acids in the smaller subunits. Therefore, proteins contain more potential energy than the smaller amino acid subunits of which they are composed.

To learn more about polymer visit:

https://brainly.com/question/15087798

#SPJ4

What happens to a cell if it accumulates too much damage?

Answers

Each subsequent cell division produces daughter cells with more accumulated damage. Eventually, all checkpoints fail and rapidly regenerating cells crowd out normal cells, leading to tumor growth.

When a cell accumulates too many changes (when its DNA is damaged and the repair machinery cannot repair it), it either stops dividing or self-destructs. It may become cancerous.

If the damage is irreparable, cells may undergo apoptosis or programmed cell death. This self-destruct mechanism ensures that damaged DNA is not passed on to daughter cells and is important in cancer prevention.

For more information on cells , visit :

https://brainly.com/question/27827698

#SPJ4

What are 3 differences between natural selection and selective breeding?

Answers

Environmental conditions, like as harsh habitats or competition for mates, that restrict survival and reproduction are what drive natural selection. The term "artificial selection" also applies to selective breeding.

Selective breeding is an artificial process where people step in and choose certain organisms to mate, whereas breeding is a natural process of mating between two species.

Three contrasts exist between selective breeding and natural selection:

Human involvement drives artificial selection. The selective pressure of the environment controls natural selection.Breeders are in charge of artificial selection. On Earth, biological diversity is greatly increased via natural selection.Contrarily, artificial selection makes it easier for the breeder to pass on desired traits.

Learn more about breeding Visit: brainly.com/question/13614055

#SPJ4

The process of comparing currently experienced visual input with past visual

memories takes place in

9

a) the corpus callosum.

b) the thalamus.

c) the cerebellum.

d) association areas.

Answers

The process of comparing currently experienced visual input with past visual memories takes place in association areas.

The part of the cerebral cortex that processes visual information is called the visual cortex. The occipital lobe is where it is situated. The visual cortex receives sensory information coming from the eyes after passing through the lateral geniculate nucleus of the thalamus. The primary visual cortex, also known as visual area 1 (V1), Brodmann area 17, or the striate cortex, is the region of the visual cortex that receives sensory information from the lateral geniculate nucleus. The visual areas 2, 3, 4, and 5 (also known as V2, V3, V4, and V5 or Brodmann area 18 and all of Brodmann area 19) make up the extrastriate regions.

A visual cortex exists in the left hemisphere of the brain as well as the right.

To know more about visual memories click here:

https://brainly.com/question/28480415

#SPJ4

what takes place in the light dependent reaction of photosynthesis

Answers

The light-dependent reactions convert light energy into chemical energy.

The goal of the light-dependent reactions of photosynthesis is to collect energy from the sun and break down water molecules to produce ATP and NADPH. These two energy-storing molecules are then used in the light-independent reactions.

Answer:

The sunlight is converted to chemical energy.

Explanation:

Light-dependent reactions happen in the thylakoid membrane of the chloroplasts and occur in the presence of sunlight. The sunlight is converted to chemical energy during these reactions. The chlorophyll in the plants absorb sunlight and transfers to the photosystem which are responsible for photosynthesis.

It is known that before an eye movement or a finger movement occurs, it is possible to record altered activity in a specific cerebral cortex area. The Gestaltists would argue that this is support for the principle of

Answers

The correct option is B ; Isomorphism , The gestalt perception hypothesis seeks to describe how the human brain understands information about connections and hierarchy in a design or picture based on visual signals such as proximity, resemblance, and closure.

According to the proximity principle, things that are near together appear to be more linked than those that are farther apart. Andy Rutledge is the source. Proximity is so potent that it overpowers color, form, and other qualities that could distinguish a collection of things.

According to the Gestalt Theory of learning psychology, every stimulus in learning is received by humans in its most basic form, often known as the Law of Simplicity.

Learn more about to Gestalt

https://brainly.com/question/28433267

#SPJ4

Full Question ;

It is known that before an eye movement or a finger movement occurs, it is possible to record altered activity in a specific cerebral cortex area. The Gestaltists would argue that this is support for the principle of ____.

A Cerebral sign Gestalt

B Isomorphism

C Einsich

D Quasimorphism

E Equimorphism

Using your prior knowledge in the background information about the Asian ladybug, fill in each of the

Answers

What’s your question?

Each gram of fat you consume provides over twice as many calories as a gram of protein or carbs. What does this tell you about the body's ability to burn off these fuels? which would require the most energy to burn?

Answers

Since each gram of fat provides over twice as many calories as a gram of protein or carbs, this indicates that the body needs almost double the energy in order to burn each gram of fat and therefore the body needs to workout extra to achieve that.

Fats are the fatty acids that are present stored inside the body of an organism. The fats take more time to burn off and yields around 9 calories when each gram of fat is burned off.

Calories are the energy content present in the food. The higher the calories the higher energy it provides to the body. This energy gets stored in the body in forms of fats.

To know more about fats, here

brainly.com/question/18934340

#SPJ4

Directions: Choose any river in the world. Conduct an internet search and list the following information on your river.

1. Name of river, its source (beginning of river), and outlet (where the river flows to)

2. Location of the source (state, county, country, etc.) and its watershed (flow pattern). Include states or areas the river flows through, including major cities or lakes

3. Direction the river flows, names of tributaries that join the river

4. Names of any structures that affect the river's flow (dams, levees, etc.)

5. What is the condition of the water in the river? List and describe any environmental concerns.

Answers

The river that will be explained is the Mississippi River.

Name of river: The Mississippi RiverSource: Lake Itasca, MinnesotaOutlet: Gulf of MexicoLocation of source: Itasca State Park, Clearwater County, MinnesotaDirection: Flows southTributaries: The Missouri River, the Ohio River, the Tennessee River, the Arkansas River, the Red River.

What is the Mississippi River about?

The Mississippi River watershed includes parts of 31 states and two Canadian provinces. It flows through states including Minnesota, Wisconsin, Iowa, Illinois, Missouri, Kentucky, Tennessee, Arkansas, Mississippi, and Louisiana. Major cities along the river include Minneapolis, St. Louis, Memphis, and New Orleans. It also flows through the Great Lakes, including Lake Superior and Lake Michigan.

The Mississippi River has been subject to water pollution from various sources, including agricultural runoff, industrial waste, and sewage. The river also suffers from high levels of nutrient pollution, which can lead to harmful algal blooms and low oxygen levels. The river also faces problems of invasive species, such as Asian carp, which have disrupted the ecosystem. The US Army Corps of Engineers has been working on the Mississippi River and Tributaries Project which is a comprehensive flood control program that aims to reduce the risk of flooding along the Mississippi River.

Learn more about river on:

https://brainly.com/question/19609890

#SPJ1

SCIENCE PLEASW HELP ME

Answers

According to the cell theory, cells make up every biological entity; they are the basic building block of life, and all life originates from earlier forms of life.

What are the three tenets of the theory of cells?

1) Cells make up all living things. 2) All of the existing cells were created by other live cells. 3) The simplest form of life is the cell.

Who coined the term "cell theory" and what is it?

Theodor Schwann put forth the classic cell theory in 1839. This theory consists of three components. Including the first section, cells make up all organisms. The basic building blocks of life are cells, according to the second section.

To know more about cell theory visit:

https://brainly.com/question/1468725

#SPJ1

6. Imagine you begin your journey as a bead of sweat on an athlete at a track meet. What steps
might you take if you end your journey in the ocean?

Answers

Ocean swimming in triathlon can be intimidating, but knowing a few tricks and what to expect in an ocean environment can help make the experience bearable. A triathlon open ocean swim is a natural part of the sport.

Ocean swimming Sport

Swimming is a great aerobic activity, and swimming through waves in the ocean will help you improve your anaerobic fitness and swimming strength.

While there are risks to open water swimming, such as strong currents and unpredictable weather, it is a great way to get outside, explore nature, and improve your physical and mental health.

Here is a list of open water swimming gear that will help improve your performance and keep you safe in the water:

Wetsuit (thermal/neoprene material if swimming in the winter)Swimming capDry bag (to store car keys and your phone)Tow float (adds buoyancy)Emergency whistleSwimming socks / shoes / gloves (only needed in the winter)Swimming goggles (clear / mirrored or prescription lenses)

A wetsuit and a cap can help your body adjust to the temperature of the water (especially when swimming in cold water). As a result, you can spend less time trying to acclimatize and more time swimming. You will also feel more secure and comfortable.

An emergency whistle ensures that you can summon assistance in an emergency, and a tow float can provide you with a brief resting spot to catch your breath. So, instead of leaving the water right away when you're tired, you can now recharge and catch your second wind.

To know more about Ocean swimming refer to:

https://brainly.com/question/1415606

#SPJ1

Tropical rain forests are not good for clearing to grow crops or animals, primarily because they are low in which of the following?
a. rainfall
b. soil nutrients
c. wind
d. temperature
e. light

Answers

Tropical rain forests are not good for clearing to grow crops or animals, primarily because they are low in soil nutrients.

Tropical rainforests are those that have a climate similar to that of a tropical rainforest, meaning there is never a dry season and there is always at least 60 mm of precipitation per month on average.

The tropics include a wide range of soil types that are influenced by a number of factors, including climate, vegetation, topography, parent material, and soil age.

Although most tropical soils exhibit severe leaching and have few nutrients, some regions have productive soils. Ultisols and oxisols are two categories into which soils in tropical rainforests can be divided. Ultisols are well-weathered, acidic red clay soils that are lacking in important elements like calcium and potassium. Similar to oxisols, which are acidic, ancient, frequently reddish, severely weathered, and leached.

To learn more about Tropical rain forest :

https://brainly.com/question/1146251

#SPJ4

What is rhe difference between Reforestation and Reclamation?? Answeres ASAP

Answers

Reforestation is the process of replanting trees in an area, thereby regenerating the forest by replanting trees in areas that have been destroyed by humans for their own benefit

Forest land reclamation is the process of reclaiming formerly forested land in order to return it to a sustainable forestry use after mining. It is, in theory, a method of developing the best possible mine soil for trees and establishing a population of plant species that will grow into a healthy forest ecosystem without further human interference.

What physical process is important for breathing? ​

Answers

The physical process important for breathing is respiration.

Respiration is the answer

On a hot summer day you can attend a baseball game or sit on your favorite beach and read a book without

immediate threat of heat exhaustion because the water in your cells resists rapid changes in temperature. This

is because it requires a great deal of energy to break

Answers

This is because it requires a great deal of energy to break large number of hydrogen bonds between water molecules.

The body reacts to an excessive loss of water and salt, typically through excessive sweating, by producing heat exhaustion. The elderly are especially susceptible to heat exhaustion. high blood pressure sufferers. those engaged in hot-weather work.

Not a covalent link to a hydrogen atom, hydrogen bonding is an unique kind of dipole-dipole interaction between molecules. It comes about as a result of the attraction between two extremely electronegative atoms, such as N, O, or F, and a hydrogen atom that is covalently bound to one of them.

A water molecule has a bent overall structure and is made up of two hydrogen atoms bound to an oxygen atom.

To learn more about Hydrogen bonds :

https://brainly.com/question/1420470

#SPJ4

Light energy travels ______________km where plants capture the light energy and convert it to _______________ energy.

Answers

The Biosphere and other photosynthetic organic entities catch light energy that has voyaged 150 million km from the sun and convert it to substance energy that is put away in sugar and other natural particles. This transformation interaction is called photosynthesis.

Photosynthesis is the cycle by which plants use daylight, water, and carbon dioxide to make oxygen and energy as sugar.

The light-reliant responses utilize light energy to make two particles required for the following phase of photosynthesis: the energy stockpiling atom ATP and the diminished electron transporter NADPH. In plants, the light responses happen in the thylakoid layers of organelles called chloroplasts.

Photosynthesis is the synthetic cycle by which plants convert light energy (from the Sun) into substance energy as natural food particles like glucose. The photosynthetic responses happen in the chloroplasts, a particular organelle in plant cells.

To learn more about photosynthesis here

https://brainly.com/question/29764662

#SPJ4

What effect would cyanide have on the electron transport chain ?

Answers

This compound acts to inhibit cytochrome C oxidase, otherwise known as Complex IV of the electron transport chain. By inhibiting this complex, cyanide effectively halts the flow of electrons through the chain.

Cyanide poisons the mitochondrial electron transport chain within cells and renders the body unable to derive energy (adenosine triphosphate—ATP) from oxygen. Specifically, it binds to the a3 portion (complex IV) of cytochrome oxidase and prevents cells from using oxygen, causing rapid death.

Cyanide inhibits cytochrome c oxidase, the terminal oxidase of the mitochondrial respiratory pathway, therefore inhibiting the cell oxygen utilization and resulting in the condition of histotoxic anoxia.

To learn more about Cyanide please visit here:

https://brainly.com/question/13030946

#SPJ4

A kidney demonstrating coarse asymmetric renal corticomedullary scarring, deformity of the renal pelvis and calyces, interstitial fibrosis, and atrophic tubules containing eosinophilic proteinaceous casts is most suggestive of:

Answers

The findings described are most suggestive of chronic kidney disease (CKD). This is a condition where the kidneys become unable to filter blood as efficiently as they normally would, leading to a buildup of waste products in the body.

CKD can be caused by a variety of different factors, including long-term exposure to toxins, certain medications, and certain medical conditions such as diabetes and hypertension. Chronic kidney illness can cause atrophic tubules filled with eosinophilic proteinaceous casts, asymmetric corticomedullary scarring, distortion of the renal pelvis and calyces, and interstitial fibrosis in the kidney.

These findings suggest that the kidney is not functioning properly, and that there has been long-term damage to the organ. The specific cause of the CKD can only be determined after further testing. Treatment options vary depending on the cause and the severity, but may include medications, lifestyle changes, and dialysis.

To learn more about chronic kidney disease visit:

https://brainly.com/question/29489654

#SPJ4

1. According to the video on Energy Flow Through Ecosystems, energy flows from the sun to the __________, then to the primary __________, then to the secondary ___________, then to the ___________ consumer, and then to the apex ____________, and finally to the ___________.

2. Green plants are the only __________ that make their own food using sunlight, water, carbon dioxide through a process called _______________.

3. When the plant makes its food the carbon dioxide is changed from gas to _________ and the gas called __________is produced.

The second video which explains the food chains and food webs will help with the following exercises.

4. A food _______ shows feeding relationships between animals that are in more than one food chain.

Below are some feeding relationships between animals in a woodland:

· Worms, voles, and mice eat vegetation.

· Badgers eat worms, voles and mice.

· Shrews and badgers eat worms.

· Barn owls eat shrews, voles and mice.

5. The animals in a food web that are in the food chains above would be:____________________________________________________.

6. In a trophic __________ of a food web, the plants are in level ______ and the highest level is the ______.

7. Organisms that feed on plants and animals are called __________.

Answers

1. Grass/ground 2.consumer 3.consumer 4.Tertiary 5. Predator

The B vitamins play major roles in ____. Question 45 options: maintaining skin health and decreasing oxidative damage to skin cells decreasing free radicals and increasing epinephrine from the brain facilitating energy production and making red blood cells increasing fatty acid mobilization from adipose tissue and serving as neurotransmitters

Answers

The B vitamins play major roles in increasing fatty acid mobilization from adipose tissue and serving as neurotransmitters.

The B nutrients assist enzymes in our our bodies do their jobs and are vital for a huge variety of mobile functions, like breaking down carbohydrates and transporting vitamins at some point of the body. The B nutrients play an inter-associated function in maintaining our brains jogging properly. Perhaps the maximum famous of all of the B nutrients, B12 is essential for neurological feature, DNA production, and crimson blood cellular improvement. Vitamin B12 is wanted to shape crimson blood cells and DNA. It is likewise a key participant withinside the feature and improvement of mind and nerve cells. Vitamin B12 binds to the protein withinside the ingredients we eat.

To learn more Carbohydrates check the link below:

https://brainly.com/question/336775

#SPJ4

if a cell that contains 20% NaCL is placed in a solution with a concentration of 70% water, what will likely happen to the cell It will shrivel, It will swell, It will stay the same

Answers

If a cell that contains 20% NaCl is placed in a solution with a concentration of 70% water, what will likely happen to the cell is that it will shrivel because the solution is a hypertonic solution.

The correct option is A.

What are hypertonic, isotonic, and hypotonic solutions?

A hypotonic solution is a solution that has a lower concentration of fluid, sugars, and salt than blood.

A hypertonic solution is a solution that has a higher concentration of fluid, sugars, and salt than blood.

An isotonic solution is a solution that has a similar concentration of fluid, sugars, and salt to blood.

Cells react differently when placed in hypertonic, isotonic, and hypotonic solutions.

When cells are placed in a hypertonic solution, they shrivel.

When cells are placed in a hypotonic solution, they swell.

When cells are placed in an isotonic solution, they stay the same.

A  cell that contains 20% NaCl is placed in a solution with a concentration of 70% water is placed in a hypertonic solution.

Learn more about hypertonic, isotonic, and hypotonic solutions at: https://brainly.com/question/19464686

#SPJ1

Why aren’t the three rRNA genes of corn one another’s closest relatives?
A. Because corn is a hybrid of yeast, cyanobacteria, and E. coli
B. Endosymbiosis in the ancestor of corn gave it the ability to photosynthesize and respire
C. Endosymbiosis in the ancestors of eukaryotes, and again in photosynthetic eukaryotes led to the evolution of mitochondria and chloroplasts, which retain parts of their original genomes

Answers

The correct option (c)  Endosymbiosis in the ancestors of eukaryotes, and again in photosynthetic eukaryotes led to the evolution of mitochondria and chloroplasts, which retain parts of their original genomes.

Ribosomal ribonucleic acid (rRNA) is a non-coding RNA that is the principal component of ribosomes, which are required by all cells. rRNA is a ribozyme that conducts protein synthesis in ribosomes.

Ribosomal RNA is transcribed from rDNA and then bound to ribosomal proteins to produce small and large ribosomal subunits. The ribosome's physical and mechanical element that causes transfer RNA (tRNA) and messenger RNA (mRNA) to process and translate the latter into proteins is rRNA.

Learn more about Ribosomal ribonucleic acid (rRNA) to visit this link

https://brainly.com/question/15337122

#SPJ4

British land snails primarily occur in two extreme phenotypes. This is an example of
a. directional selection.
b. stabilizing selection.
c. disruptive selection.
d. genetic drift.
e. mutation.

Answers

British land snails primarily occur in two extreme phenotypes. This is an example of disruptive selection, which means option C is the right answer.

British land snails are the native organisms of north west Europe. They are found in two extreme forms only because disruptive selection favors only extreme phenotypes to sustain in the changing environment, while the intermediate phenotypes are either rejected naturally by the nature or they fall prey to other large animals and so their population is very less in nature particularly their native habitat.

Disruptive selection causes extreme phenotypic population to get more easily adaptive in nature and helps them increase their population through reproduction. Thus extreme population has higher frequency than other variations present.

Learn more about disruptive selection at:

brainly.com/question/15397952

#SPJ4

Which female reproductive disorder is characterized by abdominal pain, and excessive menstrual bleeding that can lead to permanent damage of the reproductive organs and sterility?
A. Amenorrhea
B. Endometriosis
C. Salpingitis
D. Vaginitis

Answers

Abdominal pain and heavy menstrual bleeding that can permanently harm the reproductive organs and cause sterility are two symptoms of the female reproductive disorder endometriosis.

The growth of tissue that resembles the endometrium outside the uterus constitutes endometriosis. The continuous inflammatory response it causes may cause the pelvis and other regions of the body to form scar tissue (adhesions, fibrosis). Endometriosis can lead to infertility. Infertility may come from endometriosis's potential effects on the uterus, ovaries, fallopian tubes, and pelvic cavity. There is only a weak correlation between endometrial lesion size and the intensity or duration of symptoms; some persons experience very mild symptoms despite having observably large lesions, while others experience severe symptoms despite having few lesions.

Learn more about reproductive disorders here:-

https://brainly.com/question/12299625

#SPJ4

Other Questions
What is mysticism?A.)a religion that believes nothing is realB.)a theory that relates to the survival of the fittestC.)a philosophical idea that believes women are inferiorD.)a spiritual belief that employs the use of meditation to find truths Which of the following is an electrolyte?CH4OHO Ca(NO3)2O C12H22011O CH3CH2OH please help will give brainliest. Links will be banned Using the thermodynamic data provided below, calculate the standard change in entropy when one mole of sodium nitrate is dissolved in water?S (J/Kmol)NaNO3(s) 116.3Na+(aq) 60.25NO3(aq) 146.4Will the solubility of sodium nitrate increase or decrease if the temperature of the system is increased? 1vNextSummarizing Literature: Mastery TestNothing can describe the confusion of thought which I felt when I sank into the water. Though I swam very well, I could not deliver myself from the wavesso as to draw breath, till that wave having driven me, or rather carried me, a vast way on towards the shore, and having spent itself, went back, and left meupon the land almost dry, but half dead with the water I took in. I had so much presence of mind, as well as breath left, that seeing myself nearer themainland than I expected, I got upon my feet, and endeavored to make on towards the land as fast as I could before another wave should return and take meup again. However, I soon found ityvas impossible to avoid it for I saw the sea come after me as high as a great hill, and as furious as an enemy, which I hadno means or strength to contend with my business was to hold my breath, and raise myself upon the water if I could. By swimming, I could preserve mybreathing, and pilot myself towards the shore, if possible. My greatest concern now being that the sea, as it would carry me a great way towards the shorewhen it came on, might not carry me back again with it when it gave back towards the sea.The wave that came upon me again buried me at once twenty or thirty feet deep in its own body. I could feel myself carried with a mighty force andswitness towards the shore a very great way, but I held my breath, and assisted myself to swim still forward with all my might. I was ready to burst withholding my breath, when, as I felt myself rising up, so, to my immediate relief, I found my head and hands shoot out above the surface of the water. Though itwas not two seconds of time that I could keep myself so, yet it relieved me gready, gave me breath, and new courage. I was covered again with water a goodwhile, but not so long but I held it out and finding the water had spent itself, and began to return, I struck forward against the return of the waves, and feltground again with my feet. I stood still a few moments to recover breath, and till the waters went from me, and then took to my heels and ran with whatstrength I had further towards the shore. But neither would this deliver me from the fury of the sea, which came pouring in after me again; and twice more Iwas litted up by the waves and carried forward as before, the shore being very flat.The last time of these two had well-nigh been fatal to me, for the sea having hurried me along as before, landed me, or rather dashed me, against a piece1from Robinson Crusoeby Daniel DefoeSelect ALL the correct answers.Which two statements should be included in a summary of the passage?DCrusoe scales a grassy cliff and watches the waves at a safe distance.DWhen a wave crashes him against a rock, Crusoe fears the worstCrusoe is afraid he will be pulled further out to sea by the strong currentBecause of rough and powerful waves, Crusoe struggles to get to shore.The sea repeatedly batters Crusoe, but he does not give up hope for survival.0000Submit TestTools Which molecules do your cells get from food?(Select two answers)A) Amino AcidB) GlucoseC) OxygenD) Carbon Dioxide Based on the text, which of the following categories of people are at greatest risk for divorce? A)Young people who marry after a short courtship B)A couple facing a wanted and expected pregnancy C)A couple whose parents never experienced divorce D)Older people who have retired from paid work the field or fields on which records are sorted is called the sort key. true or false f(x) = -1/2x^2 + 3/2x - 2 I need to find the zeros For the equation f(x)=1.9(0.41)*, state the initial value C, the growth or decay factor a, and percent change R for each unit increase in x.C=(Type an integer or a decimal.) A golf ball rolls up a hill toward a miniature-golf hole. Assign the direction toward the hole as being positive. a. If the ball starts with a speed of 2.0 m/s and slows at a constant rate of 0.50 m/s2, what is its velocity after 2.0 s What is a preconceived opinion that is not based on reason or actual experience?Question 18 options:prejudicebiasself-awarenessself-confidence I need help with this! One circle has a circumference half as large as that of asecond circle. Which ratio compares the diameter of thefirst circle to the diameter of the second circle? 19. Which of the following civilizations took control of the Red Sea and Indian Ocean trade?a. Kushb. Egyptc. Mesopotamiad. Aksum please help me write a cover letter about myself PLEASE HELP RIGHT NOW!!! NO LINKS OR ANYTHING, PLEASE JUST ANSWER IT AND TELL ME!!! THANKS!!! ((It has to be an answer. Cant right anything like isjwiwjwk. You have to answer)) Determine two numbers that have asquare root between 326 and 327, aredivisible by 100, and are a multiple of 6. HELP HELP HELP HELPDONT ANSWER IF YOU DONT KNOW!!!!!!! please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!