Overo refers to several genetically unrelated pinto coloration patterns of white-over-dark body markings in horses, and is a term used by the American Paint Horse Association to classify a set of pinto patterns that are not Tobiano.
Cerebrospinal fluid signals control the behavior of stem cells in the brain. FULL STORY. When stem cells from the old brain are cultured with signals of a young choroid plexus they can divide and form new neurons (red).
What types of actions use skeletal muscles? Skeletal Muscles control physical action. This does not include cardiac or... What type of nerve controls skeletal muscle? The somatic, or skeletal, motor system allows voluntary control over skeletal... How is smooth muscle controlled? Smooth muscle cells aren't controllable but can be stimulated to contract or relax... What is the muscle in a dog's anus that controls bowel movement? A sphincter is a structure, or a circular muscle, that normally maintains...