The first cluster or ball of cells formed during embryonic development is called a _____?

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thanks.

2007-05-10 07:41:29 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Biology

Before it is an embryo it is a blastocyst - a cluster/ball of cells as mentioned. However, this depends on if the ball mentioned is hollow or not.

2007-05-10 07:45:52 · answer #1 · answered by Anonymous · 0⤊ 0⤋

I believe it is the morula. A blastula is a hollow ball of cells that forms from the morula.

2007-05-10 14:45:10 · answer #2 · answered by hcbiochem 7 · 0⤊ 0⤋

I think it may be an embryo- then it's fetus. I THINK. Not sure.

2007-05-10 14:44:22 · answer #3 · answered by Aubrey 2 · 0⤊ 0⤋