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Lakhmir Singh & Manjit Kaur- Biology

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Q. 134.0( 5 Votes )

Why are there rar

Class 10th Lakhmir Singh & Manjit Kaur- Biology 5. Our Environment

Answer :

There are rarely more than five organisms in a food chain because there is a decrease in energy with every transfer to next trophic level and energy availability will be so small that animals will not be able to survive with small amount of energy.

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