Which of the following is not true about sexual reproduction?

A.) Sexual reproduction involves gametes.
B.) Through sexual reproduction, traits and characteristics of the species are passed to the offspring.
C.) Most multicellular organisms reproduce through sexual reproduction.
D.) Sexual reproduction involves the simple division of a cell.

Thickness of the ozone layer id not the one that disrupt and degrade freshwater systems.

The stratosphere, 15–40 km above the earth's surface, may include the ozone layer. Under typical pressure and temperature circumstances, the ozone layer in the stratosphere is between 2 and 5 mm thick, and the amount of ozone present varies by season, hour of the day, and location. Ozone builds up in the polar area due to poor photochemical depletion and ozone transfer from the equator. In the absence of other ozone-disturbing components, the highest ozone values are therefore observed over the Polar regions in winter. Wetlands are often referred to be areas of land that are either permanently saturated with moisture or immersed in shallow water.

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Answer:

Respiration

Explanation:

Respiration process in animal release water vapour as we breathe out

Answer:

Elimination

Perspiration

Respiration

Explanation:

Sorry this is late but it's right.

Diuretics are chemicals that enhance urinary output. nitrogenous wastes countercurrent exchangers diuretics countercurrent multipliers.

Diuretics, sometimes water pills and Removes salt (sodium) and water from the body called Most of these drugs help the kidneys release more sodium into the urine. Sodium aids in the removal of water from the blood, therefore decreasing the quantity of fluid moving through your veins and arteries.

The nitrogenous waste products excreted by the kidneys are urea and ammonia. Diuretics increase urine output from the kidneys (that is, they promote diuresis). It does this by changing the way your kidneys use sodium. As the kidneys excrete more sodium, they also excrete more water.Diuretics make you pee more often, so take them preferably in the morning.

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Although individuals II 3 and II 4 are unharmed, they must since their children are afflicted. Both are heterozygous since they have the disorder's allele.

Each gene has two alleles, or variations, in each of us. When two identical copies of a gene are present, you are said to be homozygous for that gene.In contrast, a genotype with heterozygosity has different alleles. Everyone who possesses a recessive trait, such as red hair or blue eyes, is homozygous for that gene.

If the two versions of the gene are different from one another, you have a heterozygous genotype. For instance, having one gene for red hair and one allele for brown hair could indicate that you are heterozygous for hair colour. Which qualities are expressed depends on how the two alleles are related.

Complete question:

How can you know for sure that individuals II 3 and II 4 are heterozygous?

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Answer:

Explanation:

As,

The geologic time scale is a system of chronological dating that classifies geological strata in time. It is used by geologists, paleontologists, and other Earth scientists to describe the timing and relationships of events in geologic history.

Answer:

???????????

Explanation:

In most cells, careful management of cell volume (and hence cell function)

How do cells form?

Through a process known as the cell cycle, new cells are generated from existing cells. A cell has the ability to duplicate itself and give rise to two additional daughter cells. Every cell cycle requires the performance of two key functions. Cells must first create a perfect replica of their DNA. membrane potential during rest.

Where do cells develop?

Depending on the area of the body, it can take a cell from the moment it is formed in the base layer of skin until it is lost from the surface for around a month.

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In most cells, careful management of cell volume (and hence cell function)

How do cells form?

Through a process known as the cell cycle, new cells are generated from existing cells. A cell has the ability to duplicate itself and give rise to two additional daughter cells. Every cell cycle requires the performance of two key functions. Cells must first create a perfect replica of their DNA. membrane potential during rest.

Where do cells develop?

Depending on the area of the body, it can take a cell from the moment it is formed in the base layer of skin until it is lost from the surface for around a month.

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Answer:

I believe it would be co-dominance.

Explanation:

Codominance is a relationship between two versions of a gene. Individuals receive one version of a gene from each parent. In codominance, however, neither allele is recessive and the phenotypes of both alleles are expressed. Which, often times, will lead to patches or mixed colors.

Answer:

1.Tomar una ducha

2.Beberlo

3.Nada en él

4 juega con él

5.Ruin tecnología con ella

6.crecer plantas

Lo siento, eso es todo lo que realmente sé.

No sé mucho español, así que ... esto es difícil de escribir.

Espero que esto ayude por favor y mentalmente :D

Answer:

C

Explanation:

C's right because an antibiotic wouldn't fight a virus, it fights bacteria.

Perhaps the strongest fossil evidence for evolution is the continuity of the fossil record from prehistoric to modern times.

The Devonian, the age of the fishes, or human fossils amid dinosaur remains are not things we discover anyplace on Earth. The five assumptions that Darwin combined are evolution, or common descent, gradualism, species diversity, and natural selection. A theory is a reason for how a natural phenomena works that has been put to the test extensively through observations and tests meant to prove the correctness of the explanation. In this situation, evolution may be viewed as a theory as well as reality. It cannot be disputed that throughout Earth's history, living things have changed or evolved.

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The correct answer is C;  Frame-shift, Because protein-encoding DNA is split into three-base codons, insertions and deletions can change a gene's message to the point where it no longer makes sense. These modifications are known as reading frame offsets.

For example, consider the phrase: "The fat cat sat". Each letter denotes a codon. If we remove the initial letter and evaluate the statement in the same way, it makes no sense.

A similar mistake happens at the molecular level in frame-shift, leading the codons to be processed erroneously. This frequently results in the production of worthless proteins.

An insertion or deletion involving a number of base pairs that is not a multiple of three that disrupts the triplet reading frame of a DNA sequence.

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Full Question ;

A genetic mutation involving a single base causes an error that affects the sequence of the next 500 amino acids in a protein. Which type of mutation could have produced this type of error in the protein?

A)Silent

B)Nonsensse

C)frame-shift

Answer:

i think

Explanation:

Yes, the irony is the discrepancy between the expected result and the actual result.

The presence of a contradiction between what is stated and what is meant is the foundation for the growth of irony.

Irony can be broken down into three categories:

1. A piece of writing has linguistic irony if the author says one thing but really means something else.

2. The term "dramatic irony" refers to a situation in which the audience is aware of something or learns to realize something that a character in the literature is unaware of.

3. A scenario might be said to have dramatic irony when there is a discrepancy between the expected result and the actual results.

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Emphysema is a severe form of COPD that can lead to several serious complications, such as alveolar wall breakdown, reduced respiratory membrane surface area and gas exchange, increased vital capacity, hypoxemia, hypercapnia, and respiratory acidosis, and polycythemia Cor pulmonale.

Emphysema is a chronic obstructive pulmonary disease (COPD) that is characterized by the destruction of the alveolar walls and a reduction in the surface area available for gas exchange.

As a result, individuals with emphysema may experience a decrease in vital capacity, which is the amount of air that can be expelled from the lungs after a deep inhalation.One of the most common complications of emphysema is hypoxemia, which is a condition in which the body does not receive enough oxygen.

This can lead to hypercapnia, a condition in which there is too much carbon dioxide in the blood, and respiratory acidosis, a condition in which the blood becomes too acidic. Another complication of emphysema is polycythemia, which is an increase in the number of red blood cells. This can occur as the body tries to compensate for the lack of oxygen by producing more red blood cells to carry oxygen to the body's tissues.

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Answer:

There are several differences between gametogenesis in male humans and gametogenesis in female humans. Here are two examples:

1. Location: Gametogenesis, or the production of gametes (sex cells), occurs in different locations in males and females. In males, gametogenesis occurs in the testes, which are located outside the body in the scrotum. In females, gametogenesis occurs in the ovaries, which are located inside the pelvis.

2, Quantity: Males and females also produce different quantities of gametes. Males produce millions of sperm cells each day, while females produce only a limited number of eggs. The production of eggs, or ova, is a slow process that occurs over a woman's lifetime, while the production of sperm is a continuous process that occurs throughout a man's life.

Overall, these differences reflect the unique reproductive roles and functions of males and females in sexual reproduction.

Lines that connects to points to elevation is called contour lines option - c is correct.

Shape lines: A map's contour lines are drawn by connecting points of equal elevation in order to calculate elevations (elevation refers to height in feet, or meters, above sea level).

The same elevation is shared between points connected by contour lines; where they are close together (they never intersect), the terrain is steep and the elevation changes quickly over a short distance.

Utilizing contour lines is the most typical way to depict the topography of a specific area. Any fictitious line that connects elevation-equalizing points is called a contour.

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Particulate Matter (PM) is the air pollutant least successfully removed from the air by technologies in developed nations.

Particulate matter is a mixture of solid particles and liquid droplets found in the air. Particulate matter is made up of liquid droplets, dust, dirt, soot, and smoke.

Particulate matter can be inhaled and can cause serious health problems, including respiratory and cardiovascular disease. PM is generated by a variety of sources including combustion, construction, and natural sources such as dust storms.

While many technologies have been developed to reduce PM emissions, they are not always effective in removing PM from the air, especially in heavily industrialized areas due to several factors.

One major reason is that particulate matter can come from a wide variety of sources, such as industrial emissions, transportation, agriculture, and natural sources such as dust storms and wildfires. This makes it difficult to target and effectively reduce the sources of particulate matter.

Another reason is that particulate matter can be transported over long distances by winds, making it difficult to contain and control. This means that even if local sources of particulate matter are reduced, it can still be a problem due to pollution from other areas.

Additionally, particulate matter is very small and can be hard to filter out of the air. The cost and technology required for filtration systems, like HEPA filters or electrostatic precipitators, can be expensive and challenging to implement, especially in developing countries.

In conclusion, particulate matter is a challenging air pollutant to remove, due to its various sources, its transportability, and the difficulty of filtration. A multi-pronged approach including reducing the sources, controlling emissions, and using advanced filtration systems is needed to effectively reduce particulate matter in the air.

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Meat tenderizer, which is often used in the kitchen to soften tough cuts of meat, contains the enzyme papain. This enzyme is derived from the papaya plant and is able to break down proteins into smaller peptides and amino acids, which helps to make the meat more tender.

When meat is cooked, the proteins in the muscle fibers coagulate, or tighten up, which can make the meat tough and difficult to chew. Papain works by breaking down the proteins in the meat, which makes it easier to chew and swallow. It breaks down the bonds between the protein molecules, making them smaller and less resistant to chewing.

Papain works by cleaving peptide bonds in the meat proteins, particularly the tough, fibrous proteins such as myosin and actin. It works best at a pH of 6-7, and at moderate temperature around 40-50 Celsius. Papain can also work on breaking down connective tissues such as collagen and elastin, in the meat which are usually tough, making the meat more tender.

The amount of time that papain needs to break down the proteins depends on the pH and temperature, but also on the meat's own properties such as the age, the species and the cut. Papain is most effective when used for a period of time before cooking, allowing the enzyme to break down the proteins over a longer period of time. When papain is used for too short a time or at high temperature, it can cause the meat to become mushy.

In summary, papain is an enzyme that helps make meat more tender by breaking down the proteins in the meat, which makes it easier to chew and swallow. Papain also helps in breaking down the connective tissues in meat making it more tender. However, it is important to use meat tenderizer in the right way to get the desired result and not to overuse it which will cause the meat to become mushy.

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The life cycle of a plant that has an alternation of generations is (B) a diploid sporophyte stage and haploid gametophyte stage.

Plants alternate among haploid and diploid tiers (or generations) of existence. The gametophyte is the haploid level, and the sporophyte is the diploid level. These tiers are each kinds of the time period ploidy that's a notable technological know-how phrase that describes the quantity of units of chromosomes in a cell. Alternation of generations approach that flowers trade among one of a kind existence tiers, or generations, of their existence cycle; a haploid level known as gametophyte and a diploid level known as sporophyte.

Thus, the correct option is B i.e., a diploid sporophyte stage and haploid gametophyte stage.

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Complete question:

Which describes the life cycle of a plant that has an alternation of generations?

(A) a diploid sporophyte stage and diploid gametophyte stage

(B) a diploid sporophyte stage and haploid gametophyte stage

(C) a haploid sporophyte stage and diploid gametophyte stage

(D) a haploid sporophyte stage and haploid gametophyte stage

Answer:

population is decreasing

Explanation:

Answer:

94 cm/s

Explanation:

The velocity of an object in circular motion is the distance traveled over time. The distance traveled is the circumference. Half the circumference of a circle with radius r is πr. The velocity is this distance over time, in this case, 1.5 s. The ball’s velocity is therefore

πr

t

=

45π

0.5

≈ 94.2 cm/s

Answer: 0.02430

Explanation:

In neonatal resuscitation firstly the newborn should be placed under a radiant heat source to offer warmth.

The baby should then be dried off, their airway should be cleared with a bulb syringe or suction catheter if necessary, and their breathing should be stimulated.

Clear the airway by suctioning the mouth first, followed by the nose, with a bulb syringe or suction catheter if the baby is energetic at birth (strong respiratory effort, such as crying, good muscular tone, heart rate > 100 bpm). If bradycardia develops when sucking, cease sucking and reassess the heart rate. Suctioning for intubation is not necessary.

The newborn needs tracheal suctioning if they are not active (decreased breathing, depressed muscle tone, and heart rate 100 bpm). Using a laryngoscope and a suction catheter under direct eyesight, first clean the mouth and posterior pharynx before inserting the endotracheal tube into the trachea. Connect an apparatus for suction to the endotracheal tube. As the tube is gently withdrawn, use suction. Repeat as necessary until the meconium is recovered or the heart rate drops down below 60 beats per minute, at which point immediate resuscitation is required. Give a soft yet forceful stimulation; touch the back and softly flick the soles.

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Answer:

In short, raw material extraction and processing always impact on the environment, resulting as they do in soil degradation, water shortages, biodiversity loss, damage to ecosystem functions and global warming exacerbation

Explanation:

Production is the creation, consumption is the use or destruction of resources and fuels

Answer:

A) Biosphere

Explanation:

The biosphere is made up of the parts of Earth where life exists. The biosphere extends from the deepest root systems of trees to the dark environment of ocean trenches, to lush rain forests and high mountaintops.

Answer:

In taxonomy, binomial nomenclature ("two-term naming system"), also called binominal nomenclature ("two-name naming system") or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin grammatical forms, although they can be based on words from other languages. Such a name is called a binomial name (which may be shortened to just "binomial"), a binomen, binominal name or a scientific name; more informally it is also called a Latin name.

Answer:

Explanation : the system of nomenclature in which two terms are used to denote a species of living organism, the first one indicating the genus and the second the specific epithet