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the number of sex chromosomes in humans is
Question:
The number of sex chromosomes in humans is
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Humans have 2 sex chromosomes (XX in females, XY in males) and 44 autosomes.
UP Board X - 2024
UP Board X
Updated On:
Nov 5, 2025
23
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20
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The Correct Option is
B
Solution and Explanation
Humans have 46 chromosomes in total, out of which 2 are sex chromosomes (XX for females and XY for males). The remaining 44 chromosomes are autosomes.
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