On this page about Archenteron:
[See Gastrulation]
How to say "Archenteron" in other languages:
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(French) | Archentéron |
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(Italian) | Archenteron |
inwards, forming a hollow called the archenteron (literally, primitive gut ) on the outside surface of... that help to pull the tip of the archenteron towards the animal pole. Once the archenteron reaches the animal pole, a perforation forms, and the archenteron becomes a digestive tract passing all the...
single opening (the archenteron ). This form is called a gastrula or planula when it is free-swimming... an anus), with the mouth developing from the archenteron and the anus arising later. The mesoderm... complete digestive tract, but in this case the archenteron develops into the anus. The mesoderm and...