CBSE Class 10 Science 2023 · Paper 31/6/2 · Question 18
These consists of two statements – Assertion (A) and Reason (R). Answer this question selecting the appropriate option given below :
Assertion (A): An ecosystem consists of biotic components and abiotic components.
Reason (R): Biotic and abiotic components play important roles for the sustenance of life and work independently in all ecosystems.
- (a)Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of (A).
- (b)Both Assertion (A) and Reason (R) are true but Reason (R) is not the correct explanation of (A).
- (c)Assertion (A) is true, but Reason (R) is false.
- (d)Assertion (A) is false, but Reason (R) is true.
Answer
(c) Assertion (A) is true, but Reason (R) is false.
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