Define holotypes. holotypes synonyms, holotypes pronunciation, holotypes translation, English dictionary definition of holotypes. n. The single specimen or other element used or designated as the type specimen of a species or subspecies in the original p
nutrition. they perform photosynthesis to prepare their own food. animals are grouped into a heterotrophic mode of nutrition, as they depend on plants for food. all vertebrates, including humans and some unicellular organisms such as amoeba exhibit the holozoic mode of nutrition. explore more...