Biology, asked by shivanipaidi16, 6 months ago

what is the meaning of Barr bodies

Answers

Answered by brainlycheckeranswer

1

Explanation:

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.

Answered by paliwaldev172

1

Answer:

a small, densely staining structure in the cell nuclei of females, consisting of a condensed, inactive X chromosome. It is regarded as diagnostic of genetic femalenes

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