A) DNA is not present at any stage in the life cycle of retroviruses
B) Retroviruses carry gene for RNA dependent DNA polymerase
C) The genetic material in mature retrovirus in RNA
D) Retrovirus and causative agent for certain kinds of cancer in man
Correct Answer: A
Solution :
Retroviruses contain RNA as genetic material and this RNA is converted to DNA using enzyme reverse transcription.You need to login to perform this action.
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