Match the column-I with column-II and choose correct option. Column-I Column-II(A)Prions(I)Free infectious RNA(B)Viroid(II)Protein(C)Gemini viruses(III)Single stranded RNA(D) Retro viruses(IV) Single stranded DNA

Match the column-I with column-II and choose correct option…

Biology Biological Classification Single Correct MCQ

Published on: August 20, 2026

Match the column-I with column-II and choose correct option.

-(I), -(II), -(III), -(I),

-(II), -(I), -(I), -(IV),

-(II) (I), -(IV), -(IV), -(III),

-(IV) -(III) -(II) -(II)

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The correct answer is:

The correct matches are:

• Prions are proteins.

• Viroids are free infectious RNA.

• Gemini viruses are single-stranded DNA.

• Retroviruses are single-stranded RNA.

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