You maintain that physical changes in late adulthood are largely related to built in time limits to cell production. It’s safe to say that you endorse the- theory of aging

A-Amyloid precursor
B-Wear-and-tear
C-Disengagement
D-Genetic preprogramming

D-Genetic preprogramming

Based on the information you provided, the theory of aging that best aligns with the statement is D-Genetic preprogramming. In late adulthood, physical changes such as the decline in cell production and the overall deterioration of bodily functions are often attributed to genetic factors and the predetermined biological processes that occur as a natural part of aging.

To support this theory, you can look at research studies that investigate the genetic basis of aging. These studies may explore the role of specific genes involved in regulating cell growth, repair, and renewal. Additionally, examining the patterns of physical changes in individuals as they progress through late adulthood can also provide evidence for genetic preprogramming.

It's important to note that while genetic preprogramming plays a significant role in late adulthood physical changes, other factors such as lifestyle, environment, and individual health behaviors can also influence the aging process. Therefore, it's a complex interplay of various factors that contribute to the overall understanding of aging.

The correct answer is D- Genetic preprogramming.

Genetic preprogramming theory of aging suggests that there is a built-in genetic program that determines the maximum lifespan of an organism. This program sets a limit on the number of times cells can divide and replicate, leading to physical changes and declines in bodily functions during late adulthood. This theory explains that the changes observed in late adulthood are a result of the natural biological processes of aging rather than external factors like wear-and-tear or disengagement.