The inability of some individuals to perceive the taste of some substances is an example of
Answer Details
The inability of some individuals to perceive the taste of some substances is an example of physiological variation.
Physiological variation refers to differences in physiological processes, such as metabolism or hormone production, between individuals. In the case of taste perception, physiological variation can affect an individual's ability to taste certain substances, such as bitterness or sweetness.
For example, some individuals may have a genetic variation that affects the structure or function of taste receptors on the tongue, making them less sensitive to certain tastes. This can lead to differences in food preferences and dietary habits among individuals.
Physiological variation is a natural occurrence in populations and is a result of genetic and environmental factors. It allows individuals to adapt to their environments and survive in different conditions.