Question

Which of the following does not occupy the bottom of an energy pyramid? a. phytoplankton b. trees c. grass d. zooplankton

Answer 1

Following is the one that does not occupy the bottom of an energy pyramid; 

Zooplankton.

Plankton are organisms drifting in oceans, seas, and bodies of freshwater. Zooplankton organisms are the animals that wander off in the sea. Most zooplankton organisms are microscopic. 

Answer 2

Plankton is defined in the biological world as the group of organisms which are drifting in oceans, seas, and bodies of freshwater. Zooplankton are the organisms which are the animals that wander off in the ocean. Most of the zooplankton organisms are microscopic in size. Hence in the given question,

Which of the following does not occupy the bottom of an energy pyramid? a. phytoplankton b. trees c. grass d. zooplankton

Answer to the question is Option D.

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