NEET Biology question
Consider the following statements.
I. In a food chain one organism holds only one position II. In a food chain the flow of energy can be easily calculated III. In food chain competition is limited to the members of same trophic level
Which of the statements given above are correct?
Answer: (A)
Solution
In a simple, linear food chain (unlike a food web), each organism does hold only one fixed position (I), the straight-line structure makes the one-way energy flow easy to
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