Why do all the gametes formed in human females have X chromosome?..

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asked Jan 22, 2018 in Biology by Golu (37,045 points) 19 169 585
Why do all the gametes formed in human females have X chromosome?..

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answered Jan 22, 2018 by faiz (82,347 points) 6 6 12
selected Jan 22, 2018 by Golu
 
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Human females have two X chromosomes called sex chromosomes. During meiosis at the time of gamete formation, one X chromosome enters each gamete. Hence all the gametes possess an X chromosome.

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