ReNEET 2026 · Biology · Q163Organisms and PopulationsIn our bank: Exact match · 96%
Assertion A: The logistic growth model of populations is considered more realistic than the exponential growth model. Reason R: Resources are finite. Choose the most appropriate answer:
- A.Both A and R are correct and R is the correct explanation of A✓
- B.Both A and R are correct but R is not the correct explanation of A
- C.A is correct but R is not correct
- D.A is not correct but R is correct
Correct Answer
(A) Both A and R are correct and R is the correct explanation of A
Solution & Explanation
Because resources (food, space) are finite, no population can grow exponentially forever; growth slows as the carrying capacity is approached — giving the sigmoid (logistic) curve. So the logistic model is more realistic, and the finiteness of resources is exactly the reason — R correctly explains A.
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