In a pond ecosystem, benthos means

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12.Ecosystem

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In a pond ecosystem, benthos means

A

Primary consumers in the depth of a pond

B

Zooplankton on the water surface

C

Periphyton

D

Epineuston

Solution

(a)Benthos are those animals which live at the bottom of a lake. They are primary consumers at the depth of pond.

Standard 12

Biology

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(AIPMT-1998)