Multiple Choice
An RNA virus attack on a plant triggers the production of siRNA.These siRNAs are derived from the RNA of the _______ and cause the plant to _______.
A) plant;form mechanical barriers
B) plant;become immune to the virus
C) virus;die from a viral infection
D) virus;form mechanical barriers
E) virus;become immune to the virus
Correct Answer:

Verified
Correct Answer:
Verified
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