A) an enucleated ovum
B) mature RBCs
C) a mature spermatozoan
D) hair root
Correct Answer: A
Solution :
The chromatin material inside the nucleus is composed of DNA, some proteins and RNA. In fact it is DNA?protein complex basically. Thus, in an enucleated ovum, DNA will be absent. The mature RBCs, mature spermatozoan and root hair are nucleated, thus, contain DNA.
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