STANDARD Botany RNA Interference MCQ Question

In the RNA interference (RNAi) technique, introducing a gene that codes for complementary anti-sense RNA (option B) is crucial, as it pairs with the target mRNA to facilitate its degradation. Additionally, complementary sense RNA (option A) can also be involved in the process, as it can serve as a template for the synthesis of the anti-sense strand during the RNAi pathway. Therefore, both types of RNA play significant roles in silencing the target gene, making option C the most comprehensive choice. Other options are incorrect because they fail to recognize the dual involvement of both complementary RNA strands in the RNAi mechanism.