Q.

Which of the statements given below is correct

1 Omnivores are in the middle of the food chain.  
2 Omnivores are either in the middle or at the top of the food chain.  
3 Omnivores are at the top of the food chain.  
4 Omnivores are capable of modifying the natural food chain.  

Ans.

(2)

Omnivores can consume plants (producers) as well as animals (consumers). They can be at the middle just after plants or at the top of the food chain.