Which of the following viruses is devoid of a protein coat,with its body constituted by only $RNA$?

  • A
    Tobacco mosaic virus $(TMV)$
  • B
    Potato spindle tuber virus $(PSTV)$
  • C
    Polyoma virus
  • D
    Mumps virus

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Similar Questions

Who stated that viruses are crystalline?

Which of the following is the composition of a virus?

Prions are $-$

Difficult
View Solution

Assertion $(A)$: Viroids lack the protective protein coat known as the capsid.
Reason $(R)$: Viroids contain a short strand of $DNA$.

What does the given figure represent?

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