Botany-Ecosystem Components
NEET Botany Ecosystem Components Assertion Reason Question
Type: Assertion Reason-assertion-Easy-Class 12
Assertion (A): The species composition in an ecosystem is one of its main structural features. | Reason (R): Stratification is the vertical distribution of different species occupying different levels in an ecosystem.
A
Both A and R are true and R is the correct explanation of A.
B
Both A and R are true but R is not the correct explanation of A.
C
A is true but R is false.
D
A is false but R is true.
Correct Answer
Option A
Detailed Explanation
The NCERT context states that species composition and stratification are two main structural features of an ecosystem. Stratification describes the vertical distribution of species, explaining the role of species composition.
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