NEET Biology question

Studies of human sex-linked trait shows that

(A)Male are affected mostly
(B)Female are carrier mostly
(C)Both (a) and (b)Correct
(D)Neither (a) or (b)

Answer: (C)

Solution

Because recessive X-linked genes are always expressed in males (who are hemizygous, possessing only one X chromosome, so there is no second, masking allele), males are predominantly the

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Question ID VK-120097