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State PCS PYQPrelims 2021

UPPCS · Question 83

Given below are two statements, one labelled as Assertion (A) and the other as Reason (R). Assertion (A): Various components of an ecosystem are not interdependent. Reason (R): Human activities have impacts on the environment. Select the correct answer using the code given below.

  1. Both (A) and (R) are true and (R) is correct explanation of (A)
  2. Both (A) and (R) are true, but (R) is not the correct explanation of (A)
  3. (A) is true, but (R) is false
  4. (A) is false, but (R) is true
Show answer & explanation

Answer: (D) (A) is false, but (R) is true

Explanation

Ecosystem components are interdependent, so A is false; R is true.