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sattari [20]
3 years ago
8

PLEASE HELP ME WITH A BIOLOGY QUESTION !! IWLL GIVE BRAIN!,

Biology
1 answer:
vagabundo [1.1K]3 years ago
5 0

Answer:

4/D

Explanation:

It would be Pp, genotypes like that are closed heterozygous because 1 allele (P) is dominate, while the other is recessive (p). It could also be called a hybrid.

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When a person is exercising the body needs to deliver increased amounts of oxygen to the muscles. Which componentes f the blood
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In human blood, there is a compound inside the RBCs called haemoglobin which ensures that the muscle will receive enough oxygen during exercise.

<h3><u>Explanation:</u></h3>

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