When you say you like classical music, nine out of 10 people assume you mean stuff written by dead white guys. If you claim that you love contemporary classical, they'll probably assume you're talking about something like the orchestral re-interpretation of Sir Mix-a-Lot.
Adult stem cells. These stem cells are found in small numbers in most adult tissues, such as bone marrow or fat. Compared with embryonic stem cells, adult stem cells have a more limited ability to give rise to various cells of the body. Until recently, researchers thought adult stem cells could create only similar types of cells.
1 Fetal stem cells-These cells are taken from the germline tissues that will make up the gonads of aborted fetuses. 2  Umbilical cord stem cells-Umbilical cord blood contains stem cells similar to those found in bone marrow. Umbilical cord stem cells-Umbilical cord blood contains stem cells similar to those found in bone marrow. 2  Placenta derived stem cells-Up to ten times as many stem cells can be harvested from a placenta as from cord blood. 3  Adult stem cells-Many adult tissues contain stem cells that can be isolated.