NEET Previous Year Question

Secondary metabolites such as nicotine, strychnine and caffeine are produced by plants for their:

Topic: NEET PYQ

Answer: B. Full step-by-step solution below.

  1. AGrowth response
  2. BDefence action
  3. CEffect on reproduction
  4. DNutritive value

Correct answer: B

Solution

(b) Secondary metabolites such as nicotine, strychnine and caffeine are produced by plants as defence action against grazers and browsers.

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