Target Exam

CUET

Subject

Biology

Chapter

Ecosystem

Question:
Which among the following is the incorrect food chain?
Options:
Grass-> Grasshopper-> Frog-> Snake-> Eagle.
Phytoplanktons-> Zooplanktons -> Small Fish-> Large Fish.
Diatoms-> Zooplanktons-> Small Fish.
Grass->Frog->Vulture.
Correct Answer:
Grass->Frog->Vulture.
Explanation:
Frog is the secondary consumer, i.e., it feeds upon herbivore in a particular food chain but in the given food chain it is acting as a primary consumer hence, the given food chain is incorrect.