CBSE Class 10 Science 2016 Term II Outside Delhi Set 3

© examsnet.com
Question : 3
Total: 11
In a food chain of frog, grass, insect and snake, assign trophic level to frog.
Solution:  
Grass-Insect-Frog-Snake.
Frog will be at 3rd trophic level.
© examsnet.com
Go to Question: