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Lady_Fox [76]
3 years ago
8

Anne has been observing human embryos in different stages. She wants to study the gastrula phase. How will she find it? by looki

ng for the presence of the neural tube and the notochord in the embryo by looking for the presence of the germ layers and the primitive gut in the embryo looking for the presence of the heart and lungs in the embryo
Biology
2 answers:
Anna [14]3 years ago
7 0
By looking for the presence of the germ layers and the primitive gut in the embryo 
PtichkaEL [24]3 years ago
4 0

Answer:

She will find it by looking for the presence of the germ layers and the primitive gut in the embryo

Explanation:

If she wants to see the gastrula she must know that it is formed by

the gastrulation process. This is the process by which the embryo acquires three germ layers (ectoderm, mesoderm and endoderm) and acquires an axial orientation. Germ cells are formed from the migration of mobile populations. Anne would observe the primitive gut cavity becaue it is the endoderm and forms the rudiment of the animal’s future gut and many of its associated digestive organs and glands.

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