What is the man’s genotype?

The most common genotype of a male is XY.

Explanation:

However, sometimes meiosis (the production of gametes, sex cells ie sperm and egg) does not occur as it should and sometimes an egg is fertilized with a sperm that has an xy in it instead of just a y gamete, resulting in a fertilized egg with an xxy geneotype.

XY is male, and XX is female.

Explanation: males and females have different genes...

hope this actually helps.

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