Answer:
The correct answer is E) a species is in stable and favourable environments.
Step-by-step explanation:
In asexual reproduction, offsprings are produced from only one parent and the offspring which are called daughter cells are identical genetically to their parents. In sexual reproduction, offspring are produced by the fusion of two different gametes that came from two different parents. So offsprings in sexual reproduction have some variation in their genome.
Asexual reproduction can result in greater reproductive success than sexual reproduction when the species is in a stable and favorable environment because no genetic changes are required in a stable environment which can be required in unstable and unfavorable environment. So the correct answer is E.