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.
comparative anatomy comÂ·parÂ·aÂ·tive anatomy (kÉm-pÄr'É-tÄ­v) n. The investigation and comparison of the structures of different animals. Cuvier's scientific work falls into three divisionsâpaleontology, systematic zoology, and comparative anatomy. Assoc. for 1841; and compare Carus's comparative anatomy, vol.