These 10 animal facts will amaze you. A zygote is a single cell which has formed as the result of the merging of an egg cell and a sperm cell. In other words, it's a fertilized egg, with the potential to develop into a living organism.
A Gastroenterologist is a physician with dedicated training and unique experience in the management of diseases of the gastrointestinal tract and liver. What is Gastroenterology? Gastroenterology is the study of the normal function and diseases of the esophagus, stomach, small intestine, colon and rectum, pancreas, gallbladder, bile ducts and liver.
A neurologist is a doctor who specializes in treating diseases of the nervous system.The nervous system comprises the central and peripheral nervous system. This complex system involves the spinal cord and the brain.eurologist Subspecialties. Because the nervous system is complex, a neurologist may specialize in a specific area. Subspecialties have evolved in order to narrow a doctorâs focus. For example, some doctors specialize in treating children with neurological problems.