Consequently such parts, being already present in considerable numbers, and being highly variable, would naturally afford the materials for adaptation to the most different purposes; yet they would generally retain, through the force of inheritance, plain traces of their original or fundamental resemblance.
Ondorioz, atalok kopuruz ugari samarrak eta oso aldakorrak direlarik, xede ezberdinenetara egokitzeko materialak dakartzate berez; baina gorde beharko lituzkete hala ere eskuarki, herentziaren indarraren eraginez, beren jatorrizko edo funtsezko antzekotasunaren arrastoak.