Question

Which of the following would you expect to have the lowest net production efficiency?

Save this response Question 47 Which of the following would you expect to have the lowest net production efficiency? O a. A snake b. A bird CA fish d. A worm

Answer 1

Answer :- "B" i.e A bird.

Explanation:- Net production efficiency is a phenomenon which describes that how each trophic level in a food chain use and organize the energy from its food and converted into biomass .

Basically the net production efficiency in cold blooded animal is 10 time higher than warm blooded animal because in warm blooded animal body temperature is higher that's why metabolic rate is also higher so it required more energy to use and automatically net production efficiency is decrease.

Here from the options only bird is warm blooded and except bird all are cold blooded so bird have the lowest net production efficiency.

So from the above discussion we can conclude that the answer is option B.