Biology

A common consequence of artificial selection in domesticated crops is that it leads to greater uniformity in traits such as size, color, and shape. Farmers selectively breed plants with desirable traits over many generations, resulting in crops that are more uniform and predictable, which is often beneficial for commercial farming. However, this uniformity can also make crops more vulnerable to pests and diseases, as genetic diversity is reduced.

For A: While resistance can be selectively bred for, it is not guaranteed in a...