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Biology · PYQ NEET UG 2020

हिन्दी

Which of the following is CORRECT about viroids?

  1. A
    They have free RNA without protein coat.
  2. B
    They have DNA with protein coat.
  3. C
    They have free DNA without protein coat.
  4. D
    They have RNA with protein coat.
View Answer & Solution

Correct answer · Option A

They have free RNA without protein coat.

Explanation

Viroids are infectious agents discovered by T.O. Diener consisting of a free low molecular weight RNA without a protein coat.

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