Q. Which of the following is NOT a type of RNA?

  • (A) mRNA
  • (B) tRNA
  • (C) rRNA
  • (D) dRNA
✅ Correct Answer: (D) dRNA
Explanation: There are three main types of RNA: mRNA, tRNA, and rRNA; dRNA does not exist.

Published by Mr. Dubey ⭐ 111.42K Points at 27-Oct-2025 02:26 pm in Biology

Explanation by: Mr. Dubey
There are three main types of RNA: mRNA, tRNA, and rRNA; dRNA does not exist.

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