miamermella miamermella

13-10-2020
Health

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The middle layer of an embryo at five weeks is called the

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ijimmyjohn ijimmyjohn

13-10-2020

I went and researched it a bit, this is what I found:

A middle layer, referred to as the mesoderm becomes the bones, muscles, heart and blood vessels and an outer layer called the ectoderm develops into the brain and nervous system.

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alexam28 alexam28

13-10-2020

I do believe it’s the mesoderm

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