what is the name of the cell after the sperm and egg have joined together during fertilization?

"A zygote is a single cell which has formed as the result of the merging of an egg cell and a sperm cell. In other words, it's a fertilized egg, with the potential to develop into a living organism. The formation of a zygote represents the moment at which conception occurs, making it an important landmark in the process of fetal development from an ethical, legal, and moral standpoint as well as a scientific one."

Best of luck !

Initially it's a zygote, which is the earliest stage of development of an embryo. It's called an embryo for the first 8 weeks, and then fetus for the next 7 months, and then finally, BABY!

Zygote.

Roweena

Zygote, I think

blastocyst first before becoming a zygote