Evidence from biology indicates that maximum life span is genetically determined and thus fixed for each species.

Question

Quizplus · Accepted Answer

Maximum life span is determined by genetic factors, but it can also be influenced by environmental factors such as diet, exercise, and exposure to toxins. However, the upper limit of life span for a species is believed to be determined by genetics, as demonstrated by the fact that different species have different maximum life spans.

Evidence from Biology Indicates That Maximum Life Span Is Genetically