Proctodeum (noun) Definition, Meaning & Examples

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noun, plural proc·to·de·a [prok-tuh-dee-uh], /ˌprɒk təˈdi ə/, proc·to·de·ums.Embryology.
  1. a depression in the ectoderm of the anal region of a young embryo, which develops into part of the anal canal.
Proctodeum (noun) Definition, Meaning & Examples

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