morphological variation

Morphological variation refers to differences in the physical appearance or structure of organisms within a species. These differences can include traits like size, shape, color, or other bodily features. Such variation occurs naturally due to genetic differences, environmental influences, or a combination of both. It helps populations adapt to their environments and can be influenced by factors like natural selection. Understanding morphological variation is important for studying how species evolve, adapt, and maintain diversity in the natural world.