archenteron

[ad_1] noun, plural arch·en·ter·a [ahr-ken-ter-uh] /ɑrˈkɛn tər ə/. Embryology.

1. the primitive enteron or digestive cavity of a gastrula.

noun

1. the cavity within an embryo at the gastrula stage of development that eventually becomes the digestive cavity

n.

1. gastrocele

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