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Pulkit ahuja
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Asked: 2021-05-02T13:55:05+00:00 In:

The maleness of a child is determined by

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Poll Results

0%(a) the X chromosome in the zygote
100%(b) the Y chromosome in zygore ( 5 voters )
0%(c) the cytoplasm of germ cell which determines the sex
0%(d) sex is determined by chance
Based On 5 Votes

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NCERT Important Questions Class 10 Science Biology Chapter 9
Important NCERT Extra Questions
Chapter 9 Heredity and Evolution
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    1. (b) the Y chromosome in zygote

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