axxpjr12

15.12.2021 • 

Biology

PLEASE HELP ASAP ! IM DOING MY FINAL Which of the following explains the MOST LIKELY pattern of inheritance for fur color in these dogs? O A. The pattern of inheritance is incomplete dominance, with black fur being recessive. Each parent had two copies of the allele for black fur
OB. The pattern of inheritance is complete dominance, with brown fur being recessive. Only the female parent had a copy of the allele for brown fur
o C. The pattern of inheritance is complete dominance, with black fur being dominant. Each parent had one copy of the allele for black fur
o
O
D. The pattern of inheritance is incomplete dominance, with brown fur being dominant. Only the female parent had a copy of the allele for brown fur

Ответ:

sbudlove2838

21.12.2020

Biology

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A - 3:1

Explanation:

In order to determine what number of offspring will have attached earlobes, we must make a Punnett table. We know that attached earlobes are the dominant gene, and we know unattached earlobes are recessive.

| P | p

——————-

P | PP | Pp |

——————-

p | Pp | pp |

As we can see, only one out of the four squares has two recessive genes. Therefore, our answer would be A - 3:1.

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