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The second trophic level in a lake is- (a) Phytoplankton (b) Zooplankt...

The second trophic level in a lake is- ( | Class 12 Biology Chapter Ecosystem, Ecosystem NCERT Solutions

Question: The second trophic level in a lake is-
(a) Phytoplankton
(b) Zooplankton
(c) Benthos
(d) Fishes

Answer:

(b) Zooplankton

Zooplankton are primary consumers in aquatic food chains that feed upon phytoplankton. Therefore, they are present at the second trophic level in a lake.

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Welcome to the NCERT Solutions for Class 12 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 1 , Question 3: The second trophic level in a lake is- (a) Phytoplankton (b) Zooplankton (c) Benthos (d) Fishes....

The second trophic level in a lake is- ( | Class 12 Biology Chapter Ecosystem, Ecosystem NCERT Solutions

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