Medical Dictionary

exogastrula

noun exo·gas·tru·la \ ˌek-sō-ˈgas-trə-lə \

medical Definition of exogastrula

plural exogastrulas or exogastrulae play \-ˌlē, -ˌlī\
: an abnormal gastrula that has the presumptive endoderm increased in quantity and incapable of invagination and is therefore unable to develop further

exogastrulation

play \-ˌgas-trə-ˈlā-shən\ noun

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