[Producers and detritivore...] Which of the following groups is absolutely essential functional component of the ecosystem?

For Competitive Exams

Which of the following groups is absolutely essential functional component of the ecosystem?

Producers

Producers and herbivores

Producers and detritivores

Detritivores

Additional Questions

Xeric environment is characterized by

Which of the following statements is correct?

Pyramid of energy in ecosystems is

Which one of the following is correct matching of a plant, its habit and the forest type where it normally occurs?

The pyramid of energy is always upright for any ecosystem. This situation indicates the fact that

Study the following lists:

List – I		List – II
A.	Population	I.	Part of the earth consisting of all the ecosystems of the world
B.	Community	II.	Assemblage of all the individuals belonging to different species occurring in an area
C.	Ecosystem	III.	Group of similar individuals belonging to the same species found in an area
D.	Ecosphere	IV.	Interaction between the living organisms and their physical environmental components
		V.	Classification of organisms based on the type of environment.

Littoral zone is located along the

In an aquatic ecosystem, the trophic level equivalent to cows in grasslands is

Assertion: A network of food chains existing together in an ecosystem is known as a food web.

Reason: An animal like kite cannot be a part of a food web.

The correct answer is:

Which of the following groups is absolutely essential functional component of the ecosystem?

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