D) adaptation
Explanation:An organism's ability to adapt to its environment is referred to as an adaptation. To describe changes in a population's DNA as a result of natural selection, the term can also be used.
I hope this helps you
:)
Answer:
The person above me is correct! The anser is D) adaptation.
C6H12O6 is an example of -
a. an amino acid
b. a lipid
C. a carbohydrate
d. a nucleic acid
Answer:
c. carbohydrate
Explanation:
Simple carbohydrates:
These carbohydrates are composed of sugars (such as fructose and glucose) which have simple chemical structures composed of only one sugar (monosaccharides) or two sugars (disaccharides).
The model shows the flow of energy at each trophic level.
Which trophic level contains the most energy, and why?
A Producers; they have the largest number of individuals of all the trophic levels.
A Producers; they have the largest number of individuals of all the trophic levels
B Primary consumers; they have the most variety of plants from which to obtain energy.
C Secondary consumers; they release the least amount of energy into the next trophic level.
D Tertiary consumers; they have the smallest number of individuals that need to collect energy.
Answer:
The correct answer is A.
Explanation:
Producers are photosynthetic organisms such as plants and algae. They absorb energy from the sun and convert it to food. This group includes the largest number of individuals. Each of the higher trophic levels includes fewer individuals than the level below it, and roughtly 90% of the energy consumed by each level is lost as heat, meaning that the amount of energy at the highest trophic level is only a fraction of the energy found at the producer level.
What connective tissue sheath wraps the axon of a neuron?.
Answer:
A connective tissue sheath called the epineurium surrounds each nerve. Each bundle of nerve fibers is called a fasciculus and is surrounded by a layer of connective tissue called the perineurium.
Do you think dog legs homologous to human arms and whale fins?
Answer:
Similarly,
A dog's leg, A bird's wing, and A whale's finare also homologous to the human arm. Such structures are said to have diverged over time, indicating that at one time, they may have had the same function in the common ancestral organism.
Explanation:
PLEASE HELP, I appreciate it!!!!
Where is the error in this Venn diagram?
“Parallel” and “Perpendicular” are switched.
The spring descriptions of motion are switched.
Particles travel along the wave in longitudinal waves.
Particles move long distances in transverse waves.
Answer: B
Explanation: because it helps you
Answer:
The spring descriptions of motion are switched.
Explanation:
Edge
PLSSS HELP IF YOU TURLY KNOW THISS
Answer:
The answer is. A. Grow
Explanation:
Have a great day or night !
Answer:
the answer is A
Explanation:
Describe the impact of crabs going extinct in this ecosystem. Who will be the most positively affected?
Who will be the most negatively affected? Explain.
Answer:
the prey of crabs would be positively affected, and the predators of crabs would take a negative effect to the extinction of crabs
Explanation:
small clams, starfish, snails, worms, squid, mussels, shrimp and small fish would all be positively affected if crabs were to go extinct, because all that is listed are part of a crabs diet, for both large and small crabs. the ones which would be negatively affected would be the predators of crabs, such as cobia, eels, striped bass, jellyfish, red drum, American eels, sharks, dogfish, sea rays, and smaller fish. they would take a negative affect to the extinction of crabs because as said before, these are all predators of crabs, so the extinction would remove them from their diet, forcing them to find other sources for food
Humans and mice both have an estimated 30,000 genes. Why aren’t they more alike?
How do marine plants get energy?
Explain in terms of how sunlight, water and carbon dioxide is absorbed for photosynthesis ( mention the location of stomata when compared to how photosynthesis occurs in a plant that grows on land).
Marine plants are like sea grass, there aquire sunlight from the sun. They are not so deep so they can easily do the process of Photosynthesis.
☆ Process of Photosynthesis in plants,The leaves of a plant play a major role in the process of Photosynthesis.The stomata is located in the leaves of a plant,it helps a plant to absorb sunlight.When a plant takes carbon dioxide from the environment through stomata, and the water absorbed from the roots goes in the chloroplast and and mix with it.By which,the plant absorbs carbon dioxide and water.☆ The stomata is located in the top part of leaf in a plant.
Hope it helpsA cell is in the process of meiosis. It has just completed crossing over
and independent assortment to produce new gametes.
Which of the following correctly describes how the new gamete cells are
different compared to the parent cell?
Choose all that apply
The new gamete cells contain half the amount of genetic material as the parent cell
The new gamete cells contain more genetic material compared to the parent cell
The new gamete cells contain completely different gones compared to the parent cell.
The new gamete colls contain a different genetic combination compared to the parent
call
Higher plants have a polar main axis with a definite stem and root ends. This polarity is first established:
Higher plants have a polar main axis with a definite stem and root ends. This polarity is first established in the embryo of the seed.
What is the embryo of the seed?Generally, The fertilized ovule is an immature plant from which a new plant will grow.
In conclusion, Plant embryos are the starting point for pattern formation.
Read more about Plant
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All adaptations are physical.
true
false
small adaptations allow species to occupy similar niches.
true
false
the bottom layer of the food pyramid is generally the largest.
true
false
Answer:
1 false
2 False
3 True
Explanation:
Sorry cannot explain three question right now i definetly will tommorow you can count on me
converts matter into energy to create a star's extraordinary heat and light.
A
nuclear fission
B
nuclear fusion
C
nuclear explosion
D
a supernova
please help
Answer:
B. Nuclear Fusion
Explanation:
I gotta A in Bio- Trust :)
What food is made from the same mold as penicillin?.
Answer:
Stilton cheese
Explanation:
Answer:
What food is made from the same mold as penicillin? - Cheese .
5 points
The red, yellow and green colors of bell peppers are controlled by two
gènes. One gene determines if the pigment produced by the plant will be
yellow or red, with red being dominant to yellow. Another gene
determines whether chlorophyll is broken down early in the growing
season. If the chlorophyll breaks down early, it is possible to harvest the
peppers after they have turned colors. The green chlorophyll normally
hides the red or yellow color. The gene for early loss of chlorophyll is
dominant to the gene for end-of-season loss. Predict the phenotypic ratio
for a mid-season harvest from a cross between a true-breeding yellow
pepper plant and a dihybrid pepper plant.
O 1 yellow: 1 red: 1 green
O 1 yellow: 2 green: 1 red
O 1 red: 2 green: 1 yellow
O 1 red: 1 yellow
O 1 red: 1 green
The phenotypic ratio of the offspring will be 1 red: 1 yellow if a true-breeding yellow pepper plant is crossed with a dihybrid pepper plant.
What is phenotypic ratio?Phenotypic ratio is the ratio of the phenotype of offspring produced from a cross between two parents.
Let the allele for yellow be y and red Y.
Let the allele for early chlorophyll break down be E and late loss be e.
The genotype of the parents are as follows:
true-breeding yellow parent: yyEE dihybrid parent: YyEeThe cross is as follows: yyEE × YyEe
The offspring produced will be:
yyEE, yyEe, YyEe, YyEe
The offspring will be: 2 yellow, 2red peppers
Therefore, the phenotypic ratio is 1 red: 1 yellow.
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There are many ways in which
protists can move. Which type
of movement involves using a
pseudopod, or false foot?
A.) amoeboid
B.) ciliated
Answer:
A.) amoeboid
Explanation:
Amoeboid movement is achieved by pseudopodia and involves the flow of cytoplasm as extensions of the organism. :)
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Please rate and mark brainliest!!
Answer:
That would be A. amoeboid
Explanation:
denoting or characteristic of an amoeba:
marine ameboid organisms.
Thinking about function, explain why the left ventricle is much more muscular than the right ventricle.
Answer:
The left ventricle of your heart is larger and thicker than the right ventricle. This is because it has to pump the blood further around the body, and against higher pressure, compared with the right ventricle.
hope it helps.
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Hardening or stiffening of the arteries as plaque accumulates at injury sites in the inner linings of the arteries is known as:.
Answer : Atherosclerosis
Describe how a decrease in ocean ph can affect marine organisms.
Ocean acidification can negatively affect marine life, causing organisms shells and skeletons made from calcium carbonate to dissolve. The more acidic the ocean is, the faster the shells dissolve.
Hope this helps :))
Organisms depend on pH for living in aquatic life, because due to acidification carbonate is lost, which is the main basic ingredient of saltwater.
How ocean pH affects marine organisms?Carbonate, a main basic ingredient of salt water, is lost as a result of ocean acidification. This makes it more challenging for marine organisms to develop shells and skeletons.
Ocean acidification is sometimes called to as "sea osteoporosis" with a great cause. Ocean acidification can dissolve the minerals used by oysters, clams, lobsters, shrimp, coral reefs, and other sea animals to create their shells and skeletons.
Human health is also an issue, when the acidity of the water increases, the mucus on fish gills hardens, limiting the quantity of oxygen that may enter. This is why pH changes regularly result in fish deaths.
Therefore loss of carbonate from the ocean, the pH of the ocean affects the marine organisms.
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How does the law of conservation of mass apply to earth’s recycling of water, oxygen, carbon, and nitrogen. Give one example
Answer:
The law of conservation of mass states no matter is created or destroyed. This means that the matter currently on Earth is the only matter that will ever be available to us. However, it also means that this matter will not be destroyed. So, water, oxygen, carbon, and nitrogen are all used by living things in our world and then recycled to be used again.
One example of this is the water cycle. More water is never added or taken from the world, it is just reused. First, water starts in some body of water and then evaporates into the air. Then, the water falls back to Earth as precipitation.
In which of the following scenarios is land MOST LIKELY to be degraded as a result of the
"tragedy of the commons"?
A gardener hunts and kills a family of gophers that have dug a burrow beneath his rose
bushes.
O A government sells a section of prairie to a private company interested in drilling for oil.
A rancher cuts down several trees on her property to get wood to use to repair a fence.
A national forest suffers from erosion due to the use of all-terrain vehicles.
Answer:
Likely the government selling off the prairie
Explanation:
Everyone is losing out on the prairie getting sold to a private corporation, hence why this is the tragedy of the commons
The scenario in which the land is most likely to be degraded as a result of the "tragedy of the commons" is a national forest that suffers from erosion due to the use of all-terrain vehicles. Thus, the correct option for this question is D.
What is land degradation?Land degradation may be defined as the process through which the value of the biophysical environment is affected by a combination of human-induced processes acting upon the land. All these influences gradually reduce or lose the biological or economic productivity and complexity of rain.
A national forest that suffers from erosion due to the corresponding utilization of all-terrain vehicles ruptures the soil productivity due to erosion. This finally leads to the degradation of land with respect to the "tragedy of the commons".
Therefore, the correct option for this question is D.
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Define gene manipulation in one or two short sentences
Answer:
....
Explanation:
What will happen you happen if you apply jelly on the leaves of a plant how will photosynthesis work
Answer:
I feel it will no longer be healthy because the jelly applied to the leaves blocked the stomata. As a result, the plant would be deprived of oxygen needed for respiration. It wouldn't be able to carry out photosynthesis since it wouldn't have access to carbon dioxide.
Another Answer could be:
When you apply the jelly to the stomata of the leaves, they become covered, and transpiration ceases. This reduces the escape of water vapour and allows the leaf's moisture to be retained for a longer period of time. However, because the jelly layer prevents all sorts of gaseous exchange, photosynthesis and respiration are also impossible.
Explanation:
The bulk flow of water across membranes is faster than predicted by osmosis alone because water can move through specialized channels called
A hydroxyl is present at the 3’ end of the growing dna strand. What is at the 5’ end?.
The following applies to the 5' and 3' end of a DNA molecule:
Hydroxyl group is present at the 3’ end of the growing DNAPhosphate group is present at the 5' end of the growing DNA. What is DNA?DNA meaning deoxyribonucleic acid is a biological molecule made up of monomers called nucleotides.
One nucleotide is joined to another by an ester bond, hence, the DNA molecule has both 5' and 3' end.
Therefore, the following applies to the 5' and 3' end of a DNA molecule:
Hydroxyl group is present at the 3’ end of the growing DNAPhosphate group is present at the 5' end of the growing DNA.Learn more about DNA at: https://brainly.com/question/264225
Which is a kingdom
A.mammalian
B.Protista
c. prokaryotes
D.Chordata
Answer:
B. Protista
Explanation:
The Kingdoms in taxonomy are eubacteria, archeabacteria, protista, fungi, plantae, and animalia.
a. Mammalian describes a mammal
c. Prokaryotes are a kind of cell
d. Chordata is a kind of phylum
Tomas investigates coloured lights.
(a) Tomas shines red, green and blue light onto a green object.
He draws a diagram to help explain what happens.
-red light
green light
green object
blue light
(1) What colour does the object appear?
[1]
(11) Explain what happens at the surface of the green object.
[2]
An increased hematocrit increases blood ___________________ which ______________ resistance to blood flow.
Answer:
An increased hematocrit increases blood 50% which increases the relative viscosity from 4 to 8 resistance to blood flow.
Where does fertilization occur in the female reproductive tract?.
Answer:
Fertilization of an egg by a sperm normally occurs in the Fallopian tubes. The fertilized egg then moves to the uterus, where it implants to the uterine lining
Explanation:
Answer:
Naturally it occurs in the womb or oestrus
What do the domains bacteria and archaea have in common?.
Answer:
Cell membranes are found in both bacteria and archaea, and they both feature a hydrophobic part. Both bacteria and archaea have a protective cell wall.
Explanation:
^^