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In human being retrovirus is considered ...

In human being retrovirus is considered as a cause of cancer because

A

In their genome oncogene is present

B

Their hereditary material made up of single stranded RNA

C

They have a gene for reverse transcriptase

D

In their genome there may be cellular proto oncogene

Text Solution

Verified by Experts

The correct Answer is:
D
Retroviruses are RNA viruses that reverse transcribe their RNA into proviral DNA. It appears to cause cancer via mutation of the expression of potentially oncogenic host genes.
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