homologous structures - Structures derived from a common ancestor or same evolutionary or developmental origin
vestigial structures - refers to an organ or part (for example, the human appendix) which is greatly reduced from the original ancestral form and is no longer functional or is of reduced or altered function.
similarities of embryos - similar embryos between two or more organisms.
homologous structures - Structures derived from a common ancestor or same evolutionary or developmental origin
ReplyDeletevestigial structures - refers to an organ or part (for example, the human appendix) which is greatly reduced from the original ancestral form and is no longer functional or is of reduced or altered function.
similarities of embryos - similar embryos between two or more organisms.