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NEETZoologyBiotechnology and Its Applications

RNAi takes place in all eukaryotes as a method of

Options

  1. ADelaying senescence
  2. BCellular defence
  3. CPhagocytosis
  4. DTranslation

Correct answer

B. Cellular defence

Step-by-step solution

Pest Resistant Plants: Several nematodes parasitise a wide variety of plants and animals including human beings. A nematode Meloidogyne incognita infects the roots of tobacco plants and causes a great reduction in yield. A novel strategy was adopted to prevent this infestation which was based on the process of RNA interference (RNAi). RNAi takes place in all eukaryotic organisms as a method of cellular defense. This method involves silencing of a specific mRNA due to a complementary dsRNA molecule that binds to and

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