Home Biology Organisms and Populations Population Interactions In an experimental study on competitive rele…
Biology Organisms and Populations Population Interactions Single Correct MCQ
Published on: August 14, 2026

In an experimental study on competitive release, distribution of species is restricted to a small geographical area because of presence of species B. When species B is eliminated, distribution of A is found to be increased. Which statement is correct?

A
Species A is a dominant species
B
Species B is a dominant species
C
Both species are dominant
D
None of the species is dominant

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Text Solution

Verified by Experts
The correct answer is:
B

In competitive release, one species restricts the distribution of another due to competition.

Since species A spreads more after species B is removed, species B was the stronger (dominant) competitor.

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