Question

why do farmers selectively use seeds from high-yielding crops?
to maximize the yield of the crop
to ensure diversity in the crop
to make farming easier

Explanation:

Using seeds from high - yielding crops is a form of artificial selection. The goal of farmers is to get more produce from their crops. Selecting high - yielding crop seeds helps in passing on the traits that lead to higher yields to the next generation of crops, thus maximizing the crop yield. The option “to ensure diversity in the crop” is incorrect because using seeds from the same high - yielding crops would reduce genetic diversity rather than ensure it. The option “to make farming easier” is also incorrect as using high - yielding seeds is mainly about increasing production, not simplifying the farming process.

Answer:

A. to maximize the yield of the crop