Respuesta :

Coliver2005

Answer:

1. egg fertilized to form a zygote

2. cell division in a zygote to form a morula

3. cell division to form a blastocyst

4. differentiation of cells in the blastocyst

5. development of tissues

6. development of organs

Explanation:

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Answer:

egg fertilized to form a zygote

cell division in a zygote to form a morula

cell division to form a blastocyst

differentiation of cells in the blastocyst

development of tissues

development of organs

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