Question:

Describe sex determination process in human beings with diagram.

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In humans, the presence of the Y chromosome results in a male offspring, while the absence of Y chromosome results in a female offspring.
Updated On: Nov 5, 2025
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Sex determination in humans is based on the presence of sex chromosomes. Females have two X chromosomes (XX), while males have one X and one Y chromosome (XY). The presence of the Y chromosome determines maleness, while its absence results in femaleness. The sex chromosome from the father determines the sex of the offspring. 
 

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