?? ? ??? ?? : ??? ?? ??? ???? ????, ?? ?? ??? ???? ??. ???, ???, ??? ?? ?? ??? ? ??? ???? ???!???? ??? ?? ??? ???? ?? ??? ???? ?????. ?? ????? ?? ?? ?? ??? ???, ???, ?? ? ?? ??? ?? ??? ????? ??? ?? ???? ?? ?? ????? ???.??? ???? ??? ????? ???? ? ?? ?????? ??? ??? ????? ??? ???? ??, ??? ?????? ??! ^^??? ???? ??? ?????? ????? ?? ??? ??? ??????, ?????

Every time a sperm fuses with an egg, it varieties a zygote. This zygote is a totipotent stem cell. This solitary totipotent stem cell could become any cell it wants. The single cell starts to divide into additional cells. Following 4 times with the zygote’s advancement, these cells turn into what is called pluripotent.The results of getting olde

???? ?????? ???? ?? ???? ???? ?? ??? ?? ?? ?????.??? ???? ??? ? ???? ???? ???? ??? ???? ?????.??? ???? ????? ?? ??? ????? ??? ??????.? ???? ????, ?????? ??? ? ?? ????????? ??? ??? ??? ??? ??? ??? ???? ?? ????. ???? ?? ??? ?? ?? ???? ??????? ?? ?? ???? ????? ????? ??? ??? ? ??? ?? ? ???? ???.???? ????? ??? ?? ??? ?????, ?? ? ????? ?? ?? ??? ?? ????

????? ?? ??? ???? ??? ?? ???? ??? ?? ??? ???? ??? ???? ??????. ??? ??? ???? ??? ??? ???? ??? ??? ??? ????.??? ??? ??? ?? ??? ???? ???? ?? ??? ???? ????????.?? ????? ?? ???? ??? ??? ??, ??? ???? ???? ?? ??? ??? ??? ???? ? ???.? ????? ?? ????? ?? ? ???? ????? ??? ???? ?????, ???? ??? ??????? ?? ??(?, ???? ?? ??? ??? ? ??)???? ?? ??? ??? ?????? ???? ?

?? ???? ?? ?? ????? ???? ??? ???? ?????. ?? ??? ?????? ???? ??? ??? ?? ??? ???????? ??? ?? ?????? ??? ??????? ?? ???? ?????? ??? ??? ????? ?? ?????? ?? ??? ??????? ??? ??? ??????.???? ???? ??? ???? ??? ??? ???? ????? ? ?? ??? ?? ? ?????. ??? ????? ???? ???? ????? ???? ??? ??? ???? ???.??? ???? ??? ?? ????? ?? ?? ??? ??? ?? ?? ?????. ???? ??? ???? ?