Biologyeasy · Past Paper
Which pair of chromosomes determines the sex of a human male?
AXX
BYY
CXY
DXO
✓ Correct Answer: C — XY
In humans, males have one X and one Y chromosome (XY), while females have two X chromosomes (XX).
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✓ Correct Answer: C — XY
In humans, males have one X and one Y chromosome (XY), while females have two X chromosomes (XX).
Share this question