Primitive pit
Primitive pit | |
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Anatomical terminology |
The primitive pit is a depression in the center of the primitive knot, connecting to the notochord. It consists of part of the primitive streak.
References[]
This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)
External links[]
- "The trilaminar germ disk (3rd week)". Embryology.ch. Retrieved 2017-03-12.
Categories:
- Wikipedia articles incorporating text from the 20th edition of Gray's Anatomy (1918)
- Animal developmental biology
- Developmental biology stubs