Patterned baldness is a sex influenced trait more expressed in a male. – McqOptions

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1.	Patterned baldness is a sex influenced trait more expressed in a male. If b+ is normal allele making non-bald phenotype and b is mutant leading to bald phenotype, for a cross between a bald mother and normal father, what is the probability of a bald son?
A.	0
B.	1/4
C.	1/2
D.	1
Answer» E.

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