Question

Assertion [A]: The gradual and predictable change in the species composition of a given area is called ecological succession.
Reason [R]: Biotic community is slow and undergo changes with the passage of time.

• A. A and R are correct. R is the correct explanation of A
• B. A and R are correct. R is not the correct explanation of A
• C. A is correct but R is incorrect
• D. A is incorrect but R is correct

Hint:

Studying ecological processes like succession provides insights into how ecosystems develop and stabilize over time, aiding in conservation efforts.

Answer 1

The Correct Option is A

Step 1: Analyzing the assertion and reason.
The assertion correctly defines ecological succession, a fundamental concept in ecology that describes the process of change in the structure of a biological community over time.
The reason complements the assertion by explaining that these changes are typically gradual and predictable due to the slow adaptations and transformations within the biotic community.