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Why do all the gametes formed in human females have an X chromosome? - Science

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

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उत्तर

Human females have a pair of X chromosomes as sex chromosomes in addition to 22 pairs of homologous chromosomes (autosomes). During gamete formation, two X chromosomes segregate to different gametes. So, all gametes (eggs) in human females have an X chromosome in addition 22 autosomes.

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पाठ 9: Heredity and Evolution - Short Answer Questions [पृष्ठ ७७]

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एनसीईआरटी एक्झांप्लर Science [English] Class 10
पाठ 9 Heredity and Evolution
Short Answer Questions | Q 29. | पृष्ठ ७७
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