Assertion (A) : The energy which passes to the herbivores does not come back to autotrophs. Reason (R) : The…

Assertion (A) : The energy which passes to the herbivores does not come back to autotrophs. Reason (R) : The flow of energy in a food chain is unidirectional.
  1. Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of (A).
  2. Both Assertion (A) and Reason (R) are true but Reason (R) is not the correct explanation of (A).
  3. Assertion (A) is true, but Reason (R) is false.
  4. Assertion (A) is false, but Reason (R) is true.

Solution

(a)

Asked in: CBSE

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