MHT CET · BIOLOGY · STD 12 - 15. Biodiversity, Conservation and Environmental Issues

Paul Ehrlich by Rivet Popper hypothesis has explained

A the rich biodiversity leads to lesser variation in biomass production.
B the effect of human activities on biodiversity.
C the loss of key species affects balance of ecosystem
D the importance of species richness and high productivity.

Verified Solution

Answer & Solution

Correct Answer

(C) the loss of key species affects balance of ecosystem

Step-by-step Solution

Detailed explanation

Apply the relevant identity from the chapter and substitute the values established in the previous step, keeping the original constraint in view.

Use the simplified expression to isolate the unknown, then plug the result back into the question setup to confirm the working is internally consistent.

Cross-check against a boundary or limiting case. Both the dimensional balance and the qualitative behaviour at the extreme should agree with the candidate answer.

Combine the steps above to identify the correct option. The remaining choices each fail at least one of the consistency, dimensional, or boundary checks.

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