Q. Generally viruses are haploid having only one genome. Name the group of viruses which is diploid and have two genomes?

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Solution:

Viruses are small infectious agents with the simple acellular organisation. Viruses contain either RNA or DNA as their genetic material.
Retroviruses are unique viruses that contain single-stranded RNA as their genetic material. HIV is the example of retrovirus that has two single-stranded RNA as genetic material and reverse transcriptase enzyme.