Qstnid -I-5- How Are Viroids Different From Viruses? - 02: Biological Classification - Neet-xi-biology

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NEET-XI-Biology

02: Biological Classification

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#5
How are viroids different from viruses?

Ans : Viroids were discovered in 1917 by T.O. Denier. They cause potato spindle tuber disease. They are smaller in size than viruses. They also lack the protein coat and contain free RNA of low molecular weight.