Stem cells are undifferentiated cells that have the ability to become specialized cells such as skin, bones, muscles, etc. The two main sources of stems cells are embryos at the embryonic stage of development (blastocyst) and adult tissue. They can be found in bone marrow, blood vessels, muscles, skin, liver, the brain, nasal mucosa, fatty […]
REDIRECTWhat Are the Differences Between Gerbils and Hamsters? Facebook Comments Box
While cats are obligate carnivores and can do without a bunch of green stuff in their diet, what about dogs. Actually dogs can do with a little greening in their meals. Lets look at the reasons. Plants contain a substance called chlorophyl that allows them to absorb energy from sunlight. Except for one atom, chlorophyl […]
