Which of the following is an example of a pesticide degradation product?

A pesticide degradation product refers to the substances formed when a pesticide breaks down or degrades in the environment. This process can occur due to various factors such as microbial activity, chemical reactions, and environmental conditions.

Choosing less toxic simpler compounds as an example of a pesticide degradation product is accurate because, during degradation, complex pesticide molecules are often broken down into simpler, less harmful substances. This transformation is typically a natural process aimed at reducing the toxicity and persistence of the original chemical in the environment, ultimately leading to a lesser environmental impact.

In contrast, concentrated synthetic chemicals are typically the original formulation before degradation, new chemical agents would imply newly synthesized substances that have not emerged from degradation, and mixed formulation chemicals refer to combinations of different pesticides rather than byproducts of breakdown. Thus, the identification of less toxic simpler compounds captures the essence of what occurs during the degradation of pesticides.