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What is the chromosome composition of a human male?

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Question

What is the chromosome composition of a human male?

Options

  • 44 + XX

  • 23 pairs of autosomes + XY

  • 22 pairs of autosomes + XY

  • 22 pairs of autosomes + XX

MCQ
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Solution

Human males have 22 pairs of autosomes plus XY sex chromosomes, giving a total chromosome composition of 44 + XY. The XY pair indicates that males have one X chromosome and one Y chromosome, which is characteristic of the male sex.

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