Principle Of Inheritance And Variation Question 72

Question: Recessive characters are expressed [AFMC 1995]

Options:

A) Only when they are present on X chromosomes of male

B) Only when they are present on X chromosomes of female

C) On any autosome

D) On both the chromosomes of female

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Answer:

Correct Answer: A

Solution:

Recessive characters are expressed in the subsequent generation only when present on the X chromosome of male.