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 :
Barr body is nothing but ?X? chromosome which has become heterochromatic, thus appear as deeply stained body. Of the two ?X? chromosomes are remains normal while the other appears as a Barr body.
You need to login to perform this action.
You will be redirected in
3 sec
