Full Definition of AVERAGE. 1. a: a single value (as a mean, mode, or median) that summarizes or represents the general significance of a set of unequal values b: mean 1b. 2. a: an estimation of or approximation to an arithmetic mean.ull Definition of AVERAGE. 1. a: a single value (as a mean, mode, or median) that summarizes or represents the general significance of a set of unequal values b: mean 1b. 2. a: an estimation of or approximation to an arithmetic mean.
Comparative anatomy is the study of the relatedness of species through examining anatomical structures. Some structures, like homologous structures indicate two organisms shared a recent common ancestor, like the arm bones in humans, bats, whales and birds.
Anatomy is the area of biology that deals with the structure of plants and animals, usually on the scale of whole organisms and their major systems. Major divisions falling under the umbrella of anatomy include the visible structures and organs, the comparative study of related organisms, and growth and development.unctional anatomy is the study of organs, their roles in the body, and their place in the body's major systems. Comparative anatomy deals with the anatomical relationship between animals that share similar structures, such as mammals.