Examine This Report on stem cell clinic
The zygote, and that is the cell resulting within the fertilization of an oocyte by a spermatozoon, is totipotent. Numerous successive cell divisions deliver the morula, with 32–64 totipotent cells. After that stage, it develops in the blastocyst, which is made of a hollow ball of cells. Peripheral cells (the trophoblast) in the blastocyst genera