With reference to food chain in ecosystem, consider the following statements:

I. A food chain illustrates the order in which a chain of organisms feed upon each other.

II. Food chain are found within the populations of a species

III. A food chains illustrates the numbers of each organism which are eaten by others.

Which of the statements given above is/ are correct?

A I only

B I and II only

C I, II and III

D None of these

Answer & Explanation
Option: [A]

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