Biology, asked by vasujain123vasu, 5 months ago

how sex of new born determined​

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Answered by upadhyaynishtha05
3

Answer:

The sex of a baby is determined by its chromosome make-up at conception. An embryo with two X chromosomes will become a girl, while an embryo with an X-Y combination results in a boy," Ms Croft

Answered by sapnajha261
1

Answer:

mark me as a brainliest

correct answer

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