Question

multiple choice question
genetically different offspring produced through ______ improves reproductive success when selective pressures frequently change.
o asexual reproduction
o sexual reproduction
o production of suckers
o cloning

Explanation:

Sexual reproduction involves the combination of genetic material from two parents. This leads to genetic variation in offspring. When selective pressures (such as changes in the environment, presence of new predators or diseases) frequently change, genetic variation is beneficial. Some offspring may have traits that make them better - suited to the new selective pressures.

Asexual reproduction (including cloning and production of suckers, which are a form of asexual reproduction in plants) produces offspring that are genetically identical (or very similar) to the parent. In a changing environment, if the parent's genetic makeup is not well - suited to the new conditions, all asexually - produced offspring will also be at a disadvantage.

Answer:

sexual reproduction