Which part of the tobacco plant is infected by Meloidogyne incognita?
Option 1) Flower
Option 2) Leaf
Option 3) Stem
Option 4) Root
Answer: Option 4) Root
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It is a single-stranded RNA that is complementary to a protein-coding messenger RNA (mRNA) that hybridizes with it and blocks protein translation.
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This method is also known as Gene knockdown. RNA I (Interference RNA) is also used for the same purpose
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The roots of the tobacco plants are infected. The RNA I (Interference RNA) method is used to develop resistance against infection.