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Byju's Answer
Standard X
Biology
Gene Cloning
Viruses that ...
Question
Viruses that infects plants generally have
A
ds DNA
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B
ssRNA
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C
ds RNA
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D
ssDNA
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Solution
The correct option is
B
ssRNA
Approximately around 70% of viruses infecting plant are ssRNA, 20% are ssDNA and rest are either dsRNA or dsDNA.
ssDNA is advantageous due to it's ability to infect and duplicate it's genome faster.
So, the correct option is 'ssRNA'.
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