The correct option is B gradual change in the species composition of a given areaEcological succession is the gradual change in species structure and compositi ...

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Standard XII

Biology

What Is Ecological Succession?

Succession is...

Question

Succession is a ___.

series of physical changes that occur in an area

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development of biotic communities on a bare area

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gradual change in the species composition of a given area

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none of the above

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Solution

The correct option is B
Explanation of the correct option:

Ecological succession is the gradual change in species structure and composition of an ecological community over time in a particular area.
Explanation of the incorrect option:
Other option A,C and D didnot satisfy the appropriate explanation of the given question.
Final answer: Succession is a gradual change in the species composition of a given area.

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What Is Ecological Succession?

Standard XII Biology