Question

There is no DNA in ______.

विकल्प

• Hair root

• An enucleated ovum

• A mature spermatozoan

• Mature RBCs

Answer 1

There is no DNA in Mature RBCs.

Explanation:-

Because of the lack of nuclei and organelles, mature red blood cells do not contain DNA and cannot synthesize any RNA, and consequently cannot divide and have limited repair capabilities. The inability to carry out protein synthesis means that no virus can evolve to target mammalian red blood cells.