Principles of Inheritance and Variation Question 37

37. Which one of the following conditions of the zygotic cell would lead to the birth of a normal human female child?

[2011M]

(a) Two $X$ chromosomes

(b) Only one Y chromosome

(c) Only one $X$ chromosome

(d) One $X$ and one $Y$ chromosome

Show Answer

Answer : a

Hints & Solution

(a) Two $X$ chromosomes would lead to the birth of normal human female child.



NCERT Chapter Video Solution

Dual Pane