In a food chain consisting of grass,insect,frog,and snake,what is the trophic level of the frog?

  • A
    First trophic level
  • B
    Second trophic level
  • C
    Third trophic level
  • D
    Fourth trophic level

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Similar Questions

What would be the consequence if all the herbivores are removed from a grassland ecosystem?

In a certain study conducted on the occurrence of $DDT$ along food chains in an ecosystem,the concentration of $DDT$ in grass was found to be $0.5\, ppm$ (parts per million),in sheep it was $2\, ppm$,and in man it was $10\, ppm$. Why was the concentration of $DDT$ maximum in the case of man?

Which of the following is a top-level carnivore?

Draw a food chain which operates in a forest ecosystem.

In the food chain
Grass $\rightarrow$ Deer $\rightarrow$ Lion
operating in a forest,what will happen if all the
$(a)$ lions are removed?
$(b)$ deers are removed?

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