Single Choice

Select the incorrect food chain.

AGrass $$\rightarrow$$ Grasshopper $$\rightarrow$$ Frog $$\rightarrow$$ Snake $$\rightarrow$$ Eagle
BPhytoplanktons $$\rightarrow$$ Zooplanktons $$\rightarrow$$ Small $$\rightarrow$$ fish $$\rightarrow$$ Large fish
CDiatoms $$\rightarrow$$ Zooplanktons $$\rightarrow$$ Small $$\rightarrow$$ fish
DGrass $$\rightarrow$$ Frog $$\rightarrow$$ Vulture
Correct Answer

Solution

Frog is the secondary consumer, i.e., it feeds upon herbivore in a particular food chain but in the given food chain (option d) it is acting as a primary consumer hence, the given food chain is incorrect.

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