Which statement is correct with respect to the food chain?
A. Every component of food chain forms trophic level
B. Inter-relation between different food chains is known as a food web
C. All the chains formed by nutritional relations is used to understand energy flow.
D. All of the above
Answer:D
Which statement is correct with respect to the food chain?
A. Every component of food chain forms trophic level B. Inter-relation between different food chains is known as a food web C. All the chains formed by nutritional relations is used to understand energy flow. D. All of the above