Question

which of the following is not a characteristic of food chain
a) green plants are producer
b) 3 to 4 trophic levels are present
c) biomagnification of harmful chemical
d) energy flow in multi direcctional​

Answer 1

Answer:

ans. is d

Explanation:

because energy flows from producer to secondary consumer.

and also the energy decreases from lower organism to the higher while the body structure increases

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