PrincessKacey PrincessKacey

01-01-2017
Biology

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John is observing a few slides of a human embryo. The first slide shows a neural tube and the second just a compact mass of cells. Which phases of human embryos are the slides?

A. First slide: blastula; second slide: gastrula
B. First slide: gastrula: second slide: neurula
C. First slide: neurula: second slide: morula

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01-01-2017

C) first slide : neurula :second side :morula

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31-03-2021

Answer:

C. first slide: neurula: second slide: morula

Explanation:

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