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24 votes
4. Which of the following factors determines the sex of an offspring, specifically in humans?

A) genes on the X chromosome only

B) the number or chromosomes

C) presence or absence of a Y chromosome

D) genes within the chromosomes

User Pribeiro
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2 Answers

12 votes
I’m pretty sure the answer is D because you need genes in a chromosome to decide your sex and your traits and stuff
6 votes
C) presence or absence of a Y chromosome

-I’m pretty sure that’s right
User Steve Brisk
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