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Romashka [77]
3 years ago
11

Why does your breathing rate increase when you exercise?

Biology
1 answer:
tino4ka555 [31]3 years ago
7 0
It’s because your heart speeds up to pump extra food and oxygen to the muscles and beathing speeds up to get more oxygen and to get rid of more carbon dioxide
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What is an adaptive advantage of recombination between linked genes?
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Answer:

New allele combinations are acted upon by natural selection.

Explanation:

Recombination may be defined as the process of the exchange of the genetic material between the homologous chromosomes of the non sister chromatid. The combined trait will be visible in the upcoming generation.  

The recombination allows the generation of the new genes in the population. These new genes if beneficial for the population will be pass to the next generations. The new allele will be favored by the natural selection and increases the chance of survival of the population.

Thus, the correct answer is new allele combinations are acted upon by natural selection.

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A well-supported explanation of phenomena that have occurred in the natural world is an ?
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