Source:http://linkedlifedata.com/resource/umls/id/C0015219
CSP: process of cumulative change over successive generations through which organisms acquire their distinguishing morphological and physiological characteristics.,MSH: The process of cumulative change over successive generations through which organisms acquire their distinguishing morphological and physiological characteristics.,NCI: The process of cumulative change over successive generations through which organisms acquire their distinguishing morphological and physiological characteristics.