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.
gross anatomy. that dealing with structures visible with the unaided eye. Called also macroscopic anatomy. macroscopic anatomy. see gross anatomy (above). microscopic anatomy. anatomy revealed by microscopy; includes histology and cytology. morbid anatomy. anatomy of diseased tissues.ross anatomy (macroscopic anatomy) that dealing with structures visible with the unaided eye. microscopic anatomy histology. morbid anatomy (pathologic anatomy) anatomy of diseased tissues. radiologic anatomy x-ray anatomy.