An Unbiased View of 지방이식
The zygote, that is the cell ensuing from your fertilization of the oocyte by a spermatozoon, is totipotent. Many successive cell divisions crank out the morula, with 32–sixty four totipotent cells. Following that phase, it develops to the blastocyst, which consists of a hollow ball of cells. Peripheral cells (the trophoblast) from the blastocyst