New answers tagged embryology
Yes, you are correct. You can read the wikipedia article about an embryo: An embryo is a multicellular diploid eukaryote in its earliest stage of development, from the >time of first cell division until birth, hatching, or germination. In humans, it is called an >embryo until about eight weeks after fertilization (i.e. ten weeks after the last menstrual ...
I think you're going for a view of tube formation, in which case, here's a good image: Lateral plate mesoderm Intermediate mesoderm Somite mesoderm Chorda Endoderm (Reference) Again in your drawing I think you correctly have it labeled as 10, and don't really need to put it twice.
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