Q. Choose the wrong statements I. Two species may not live in same habitat II. The more dissimilar the niches of two species the stronger is their competition III. Two species can occupy the same niche in geographical area IV. No two species may occupy the same ecosystem The correct option is

A) I, II and III
B) II, III and IV
C) I, II, III and IV
D) III and IV
Explanation

The more the dissimilar the niches of two species the lesser is competition between them. Two closely, related species competiting for same resource can’t co-exist. Indefinitely and competitatively inferior one will be eliminated out (Gause’s principle)

Dr. Abubacker
Reviewed by Dr. Abubacker

Physics Educator & NEET/JEE Specialist

Ph.D. in Physics with 19+ years of teaching experience.

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