The position occupied by an organism in food chain is the

Assessment: WAEC SSCE - Biology - 2020 (Objective) Subject: Biology

Question 1 Report

The position occupied by an organism in food chain is the

Answer Details
The position occupied by an organism in a food chain is called a trophic level. A food chain is a series of organisms that are connected by the transfer of energy and nutrients through eating and being eaten. Trophic levels refer to the different levels in the food chain where organisms get their energy from. For example, plants occupy the first trophic level because they are at the bottom of the food chain and produce their own energy through photosynthesis. Herbivores, which eat plants, occupy the second trophic level. Carnivores, which eat herbivores, occupy the third trophic level, and so on. Each trophic level is higher up the food chain and receives less energy from the previous level. In this way, the trophic level of an organism helps to describe its role in the food chain and the source of its energy.

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