Well, the stem cell doesn't have a specific job. They adapt into one. This is not the best answer though!
They are formed from Haemopoetic Stem cell
protecting the delicate stem cells within the root tip,
Cork Cambium
Yes, some stem cells do come from humans. The stem cells are taken from embryos. Animals also have stem cells used in research.
Mesenchymal stem cells are used for regenerative and tissue engineering. More information on the use of stem cells can found on Wikipedia, Regenexx, Euro Stem Cell and many more.
The epidermis is responsible for producing cells to cover the stem and root surfaces in plants. These cells provide a protective barrier that helps prevent water loss and protects the plant from external threats such as pathogens.
Stem cells
There are four types of stem cells widely used today. They are Embryonic stem Cells - from a Embryo or fetus. There is also, Hematopoietic stem cells what are adult bone marrow. There is Neuronal stem cells what are from the brain. Finally there is another type of bone marrow what is called Mesenchymal stem cells. The difference between Mesenchymal and Hematopictic stem cells is because of there Daughter tissues. Mesenchymal - Muscle; bone; cartilage; tendon and Hematopietic - Blood cells; brain.
Embryonic stem cells are used to treat a variety of diseases. Stem cells also help organs and tissues repair themselves.
Stem cells are used for fighting off deadly diseases, and stem cells can help cell growth and reproduction.
No, stem cells are not being used as artificial flavorings. Stem cells are typically used in research and medical applications, such as regenerative medicine and disease treatments. Artificial flavorings are chemicals or natural flavors used to enhance the taste of food and beverages.
Cord stem cells are exactly like normal stem cells, but they do come from an aborted fetus like most stem cells. Just like normal stem cells, they can be used to create any other cell needed in the human body.