Question

How many barr bodies occur in a normal somatic cell of the human female?​

Answer 1

Answer:

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Explanation:

one Barr body

Mechanism. Someone with two X chromosomes (such as most human females) has only one Barr body per somatic cell, while someone with one X chromosome (such as most human males) has none. Mammalian X-chromosome inactivation is initiated from the X inactivation centre or Xic, usually found near the centromere.