[New support for the theory of I.I. Mechnikov concerning the origin of multicellular animals].
D000818:Animals; D005075:Biological Evolution; D003063:Cnidaria / Q000033:anatomy & histology*; D049672:History, 19th Century
Novoe podtverzhdenie teorii I.I. Mechnikova o proiskhozhdenii mnogokletochnykh zhivotnykh