How many of the following statements are corr | vedclass

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(B) Statement $i$ is correct: $A$ niche describes the functional role and position of an organism in its environment.Statement $ii$ is correct: Niche

Vedclass · Accepted Answer

$i, ii, iii$ and $v$ only

Vedclass · Answer

(B) Statement $i$ is correct: $A$ niche describes the functional role and position of an organism in its environment.Statement $ii$ is correct: Niche includes the energy flow and nutrient cycling associated with the organism.Statement $iii$ is correct: If a niche becomes vacant,other organisms often adapt to fill that ecological role.Statement $iv$ is incorrect: According to Gause's Competitive Exclusion Principle,no two species can occupy the same niche indefinitely in the same habitat.Statement $v$ is correct: Organisms in the same habitat often have different niches to avoid direct competition.Therefore,statements $i, ii, iii,$ and $v$ are correct.

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