1 doctor weighed in:

What comes first: blastocyst, zygote, or blastula?

1 doctor weighed in
Dr. Ankush Bansal
Internal Medicine

In brief: Zygote

Zygote is first.
It happens upon fertilization.

In brief: Zygote

Zygote is first.
It happens upon fertilization.
Dr. Ankush Bansal
Dr. Ankush Bansal
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