Archenteron

The archenteron, also called the gastrocoel,[1] is the internal cavity formed in the gastrulation stage in early embryonic development that becomes the cavity of the primitive gut.[2]

  1. ^ "Medical Definition of GASTROCOEL". www.merriam-webster.com. Retrieved 12 May 2025.
  2. ^ "Archenteron | anatomy | Britannica". www.britannica.com. Retrieved 12 May 2025.