Question

What is a trophic level?A. a way of looking at feeding relationships that links many feeding relationships in an ecosystem togetherB. a reflection of where an organism is in the sequence of energy transfersC. an illustration that shows the amount of energy contained at each trophic levelD. a way of looking at feeding relationships that shows a single path by which energy is transferred

Answer 1

Answer:B. a reflection of where an organism is in the sequence of energy transfer

Step-by-step explanation:

A trophic level is a reflection of where an organism is in the sequence of energy transfers in an ecosystem. It represents the position of an organism in a food chain or food web and indicates its source of energy and its role in transferring energy to other organisms. Each trophic level represents a different level of energy transfer, starting with primary producers (such as plants or algae) at the lowest level, followed by primary consumers (herbivores), secondary consumers (carnivores or omnivores), and so on

Answer 2

The trophic level is one of the forms that shows the hierarchical levels in an ecosystem, by comprising organisms that share the same function in the food chain with the same number of steps and nutritional relationship to the primary sources of energy. Therefore, the alternative that is closer to the definition of a trophic level is the one that says: a way of looking at feeding relationships that shows a single path by which energy is transferred (d).