Which variable provides an estimate for the intrinsic rate of aging?

Question

Quizplus · Accepted Answer

Maximum life span is the longest observed lifespan of a species or population, and thus provides an estimate for the intrinsic rate of aging. This variable is not affected by outside factors such as healthcare or environmental factors, and can be used to compare the aging rates of different populations or species. Life expectancy and mortality rate are influenced by outside factors and do not provide a direct estimate of intrinsic aging. Mean life span may be influenced by infant mortality rates and thus may not accurately reflect the aging rate of a population.

Which Variable Provides an Estimate for the Intrinsic Rate of Aging