presumptive
presumptive defined in 1951 year
presumptive - presumptive;presumptive - (Zool.). Embryological term applied to tissues before their differentiation, meaning 'becoming in the course of normal development'. E.g. if a tissue is 'presumptive epidermis' it means that in normal development it would become epidermis, regardless of whether or not it is already determined as epidermis. A presumptive region is part of an embryo consisting of all the cells which will, in normal development, become a particular organ or tissue. Maps of presumptive regions have been prepared for early stages of many species.
near presumptive in Knolik
| premolars | home letter "P" start from "PR" | pretty mary |
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