MCQ
A man receives his $X$ chromosomes from
- ✓His mother only
- BHis father only
- CBoth his mother and father
- DEither his mother or his father
✓
Answer
Correct option: A.
His mother only
a
(a)Human male has two sex chromosomes $X$ and $Y$. $Y$ chromosome is contributed by his father that determines the masculanity, the rest $X$ chromosome is donated by his mother only.
(a)Human male has two sex chromosomes $X$ and $Y$. $Y$ chromosome is contributed by his father that determines the masculanity, the rest $X$ chromosome is donated by his mother only.
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