How might sperm be affected if nondisjunction occurs in a male?

A) Sperm will contain only X chromosomes.
B) Sperm will contain an X chromosome and a Y chromosome.
C) Sperm will contain only Y chromosomes.
D) Sperm will not be able to fertilize an egg.


Ans: B) Sperm will contain an X chromosome and a Y chromosome.

Biology & Microbiology

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