Question

The trophic efficiency of producers, herbivores and carnivores are respectively

• A. $10$
• B. $20$
• C. $20$
• D. Always $10$

Answer 1

The correct option is A $10$

According to Lindeman's law of trophic efficiency, 10% of the energy is transferred from one trophic level to another. The trophic efficiency is related to the growth efficiency and standard metabolism of the individual.

So, the correct answer is '10'.