Final answer:
Bioaccumulation is the process of substances gradually building up in the tissues of organisms over time. The accumulating pesticide DDT in osprey tissues is an example of bioaccumulation, which can have harmful effects on the organisms.
Step-by-step explanation:
The pesticide DDT accumulating in the tissues of osprey is an example of bioaccumulation.
Bioaccumulation refers to the gradual buildup of substances, such as pesticides or heavy metals, in the tissues of organisms over time. In the case of ospreys, DDT is ingested when they feed on contaminated fish, and it accumulates in their tissues. This can have negative effects on the ospreys and other organisms higher up in the food chain.
Learn more about Bioaccumulation