Question

Which one of the following is INCORRECT regarding 'resource partitioning'?

• A. It occurs when two species compete for same resources.
• B. Competition can be avoided by choosing different times for feeding.
• C. It promotes co-existence.
• D. It works on exclusion principle.

Hint:

Resource partitioning lets species avoid competition, so it works against competitive exclusion.

Answer 1

The Correct Option is D

Step 1: Understanding the Concept
Resource partitioning is when species that compete for the same resource use it in different ways or at different times.

Step 2: Check each
It occurs where two species compete, it avoids competition by different feeding times, and it promotes co-existence.

Step 3: Incorrect one
It does not work on the exclusion principle. It prevents competitive exclusion.

Final Answer:
Saying it works on the exclusion principle is incorrect. \[ \boxed{\text{(D) }\text{It works on exclusion principle.}} \]