CUET · BIOLOGY · PYQ PAPER 2025
Arrange the steps involved in creating pest-resistant transgenic plants
using RNA interference (RNAi).
(A) Binding of complementary RNAs to form double-stranded RNA
(dsRNA).
(B) Formation of sense and antisense RNA in the host cells.
(C) Silencing of specific mRNA of the nematode.
(D) Introduction of nematode-specific genes into the host plant using
Agrobacterium vectors.
Choose the correct answer from the options given below:
- A (D), (B), (C), (A)
- B (D), (C), (B), (A)
- C (Β), (A), (D), (C)
- D (D), (Β), (A), (C)
Answer & Solution
Correct Answer
(D) (D), (Β), (A), (C)
Step-by-step Solution
Detailed explanation
(D), (Β), (A), (C)
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