UPSC CAPF AC 2024 Paper

© examsiri.com

Question : 89 of 125

Marks: +1, -0

In an ecosystem why is the number of trophic levels of a food chain usually limited?

Lower trophic level has lesser energy than the higher trophic level
Because of the loss of energy at each trophic level
Higher trophic level individual can control the lower ones more
Limited trophic level makes a food chain less vulnerable to parasites

Go to Question:

Prev Question

Next Question