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PYQ Drill · 2021
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Consider the following statements : 1. Adenoviruses have single-stranded DNA genomes whereas retroviruses have double-stranded DNA genomes. 2. Common cold is sometime caused by an adenovirus whereas AIDS is caused by a retrovirus. Which of the statements given above is/are correct?
A
(A)
1 only
Strike
B
(B)
2 only
Strike
C
(C)
Both 1 and 2
Strike
D
(D)
Neither 1 nor 2
Strike
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