Jill just had her 80th birthday and has been noticing more things seeming to go wrong with her body.She feels that her body is giving up like an older piece of equipment.She subscribes to the _____ theory of aging.

Question

Quizplus · Accepted Answer

The wear-and-tear theory of aging suggests that the body simply wears out over time, as a result of accumulating damage and stressors. Jill's feeling that her body is giving up like an older piece of equipment aligns with this theory. The genetic-programming theory proposes that aging is genetically predetermined, while the Hayflick limit and timing-of-events theories focus on specific cellular and developmental mechanisms of aging, respectively.

Jill Just Had Her 80th Birthday and Has Been Noticing