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coldgirl [10]
3 years ago
14

Which of the following statements best describes what happens during exercise?

Biology
2 answers:
Aleks [24]3 years ago
3 0
What happens is you lose weight
Margarita [4]3 years ago
3 0

During exercise your body needs more energy which is supplied by ATP. To produces more ATP, your body needs almost 15 times more oxygen than when in rest, as a result breathing rate increases and your heart rate also increases with physical activity to supply more oxygenated blood to your muscles.

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A pure-bred normal tail, dark skin, smooth skin mouse is crossed to a pure-bred mouse that is tail-less, pale skin, and rough sk
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Answer:

TTppRR will produce TpR gametes.  ttPPrr  will produce tPr gametes.

Explanation:

Let us assume:

Normal tail : T, Tail less : t, Pale skin : P, Dark skin : p, Smooth skin : R, Rough skin : r

A pure-bred normal tail, dark skin, smooth skin mouse and a pure-bred mouse that is tail-less, pale skin, and rough skin  crossed together then,

TTppRR x ttPPrr

One allele from every gene comes in a gamete thus, TTppRR will produce TpR gametes.  ttPPrr  will produce tPr gametes.

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Explanation:

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Answer:

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Explanation:

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