In this task, you are given a question and an answer, you would be asked to create the sentence based on the Question-Answer provided. It should be contained within the Question-Answer provided.

[Q]: Question: The structure of mitochondrion plays an important role in what? Answer: aerobic respiration
[A]: The structure of mitochondrion plays an important role in aerobic respiration.


[Q]: Question: When does the diploid zygote form? Answer: after the pollen tube
[A]: After the pollen tube does the diploid zygote form.


[Q]: Question: Pyramids of net production and biomass reflect what level of efficiency? Answer: low
[A]:
Pyramids of net production and biomass reflect low level of efficiency.