What is clinal variation Provide an example of clinal variat

What is clinal variation? Provide an example of clinal variation.

Solution

The term clinical variation is used in anthropology. It is defined as a scientific model that describes the patterns of human biological variation around the world. It was developed during 1960 where typological and populational models were used. The clinical model separates itself by measuring the frequency of genetic traits like blood type in the regions of the world rather than physical feature e.g. skin colour.

For example, southern whitetail deer are smaller than northern whitetail deer and white tail deer in higher elevations tend to be larger than those in lower elevations.