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MrMuchimi
3 years ago
6

Male-pattern baldness is a X-linked recessive trait, labelled X^{\text{b}}

Biology
1 answer:
VashaNatasha [74]3 years ago
8 0

Answer:

100%

Explanation:

Pattern baldness if X linked and recessive.

A father with X^BY and a mother with X^bX^b have a son.

First, let us look at the result of the cross between the two:

X^BY   x   X^bX^b

male progeny: X^bY, X^bY

female progeny: X^BX^b, X^BX^b

<em>The two sons resulting from the cross inherited male pattern baldness. Hence, the percentage chance that the son will inherit male pattern baldness is 100.</em>

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