asked 48.7k views
5 votes
Ilana is having a baby and it is only three and a half weeks since conception. At this stage, which central nervous system structure(s) will have begun to form?

asked
User Jthg
by
7.6k points

1 Answer

4 votes

Answer: Neural tube

Explanation: Central nervous system originates from ectoderm, neuroectoderm gives rise to neural tube, the primordia of brain and spinal cord. Neural tube is the embryonic structure, neural plate folds into neural tube is formed at the dorsal side of embryo.

answered
User ScottN
by
7.7k points

Related questions

Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.