Based on the data provided, the source of the virus is #3.
What is the nature of the genetic material of a virus?
The genetic material present in a virus can either be DNA or RNA.
The genetic material is single stranded.
For RNA viruses, uracil is found in place of thymine.
From the data provided, there is only one single-stranded genetic material and it has uracil in place of thymine.
Therefore, based on the data provided, the source of the virus is #3.
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