Biology, asked by anmol07062003, 9 months ago


Describe with the help of suitable diagrams the process of neural tube
formation in frog embryo.

Answers

Answered by francis000
20

Answer:

Explanation:

There are two major ways of forming a neural tube. In primary neurulation, the cells surrounding the neural plate direct the neural plate cells to proliferate, invaginate, and pinch off from the surface to form a hollow tube. In secondary neurulation, the neural tube arises from a solid cord of cells that sinks into th

Answered by gratefuljarette
11

Neural tube formation in the frog embryo.

Explanation:

  • The process of neurulation starts up when the underlying dorsal mesoderm indications of the ectodermal cells above it to lengthen into columnar neural plate cells.
  • Their extended shape discerns the compartments of the forthcoming neural plate from the flatter pre-epidermal cells enclosing them.
  • As much as 50% of the ectoderm is composed of the neural plate. The neural plate is formed by the complicated activities of the epidermal and neural plate parts.
  • The neural plate extends along the anterior-posterior axis, limiting itself so that following bending will construct a canal.

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