Biology · Genetics and Heredity
The biological sex of a human child is determined by:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Environmental and social factors
- 2Autosomes
- 3The Y-chromosome contributed by the father✓
- 4The X-chromosome contributed by the mother
Correct answer
The Y-chromosome contributed by the father
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