Yet it has been strongly urged by those great naturalists, Milne Edwards and Agassiz, that embryological characters are the most important of all; and this doctrine has very generally been admitted as true.
Hala ere, Milne Edwards eta Agassiz naturalista handiek behin eta berriro azpimarratu dute enbrioi-ezaugarriak direla guztietan garrantzitsuenak, eta ia guztiek onartu dute egiazkotzat doktrina hori.