A) all the heterochromatin in female cells
B) one of the two X-chromosomes in somatic cells of females
C) all the heterochromatin in male and female cells
D) the Y-chromosome in somatic cells of male
Correct Answer: B
Solution :
If there are more than one \[X-\]chromosomes then one \[X-\]chromosome remains active, while the other one becomes inactive and condenses to form Ban- body.
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