carsonmeeker carsonmeeker

06-06-2019
Biology

contestada

All multicellular organisms begin as a skin cell. within four or five days, that first cell multiplies into a ball-like structure of about 100 cells. what is this structure called?
A. Blastocyst
B. Blood
C. Placenta
D. Heart

Respuesta :

06-06-2019

The correct answer is A. Blastocyst.

I hope I helped!

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dontputheronmolly dontputheronmolly

06-06-2019

The answer is A , hope you got it

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