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Assertion : First trophic level in a foo...

Assertion : First trophic level in a food chain is always a green plant.
Reason: Green plants are called producers.

A

Both assertion (A) are reason (R ) are true and reason (R ) is the correct explanation of assertion (A) .

B

Both assertion (A) and (R ) are the but reason (R ) is not be correct explanation of assertion (A ) .

C

Assertion (A ) is true but reason (R ) is false .

D

Assertion (A) is false but reason (R ) is true .

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