Biology, asked by chaitu6597, 1 year ago

Sex is determined in human beings
(a) by ovum
(b) at time of fertilization
(c) 40 days after fertilization
(d) seventh to eigth week when genitals differentiate in foetus

Answers

Answered by john5146

3

at the time of fertilization...hope this helps

Answered by chavan1234

1

c) 40 days after fertilization

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