Question

what is barr body,explian that
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Answer 1

Answer:

A Barr body is an inactive X chromosome in a cell with more than one X chromosome, rendered inactive in a process called lyonization, in species with XY sex-determination. The Lyon hypothesis states that in cells with multiple X chromosomes, all but one are inactivated during mammalian embryogenesis.

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Answer 2

Answer ⤵️⤵️

A Barr body (named after discoverer Murray Barr) is an inactive X chromosome in a cell with more than one X chromosome, rendered inactive in a process called lyonization, in species with XY sex-determination (including humans).

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