Peptic Ulcer Causes and Risk Factors When the stomach or small intestine’s inner surface is attacked by digestive tract acid, peptic ulcer develop. A painful open sore that may bleed …
Nervous System
Types of Nervous Systems: Central vs. Peripheral The nervous system is a complex web of nerves and cells that relays information between the brain and spinal cord and numerous body …
Gray Matter and White Matter
How Gray Matter and White Matter Work Together in the Brain Gray matter and white matter make up the central nervous system. Gray matter makes up about 40% of the …
Immunization
Types of Immunization The procedure through which a person’s immune system is strengthened against an infectious agent is Immunization. Immunization are of two types; Active Immunization A person may become …
Meristematic Tissue
Meristematic Tissue Plant tissue that can keep dividing throughout its life is called meristematic tissue. It contains simple cells that later develop into different parts of the plant. Characteristics of …
What are causes and symptoms of Diarrhea ?
Introduction of Diarrhea Diarrhea is a gut disorder that involves unusually frequent and loose bowel movements. It is a condition in which there is a loss of fluids and electrolytes. …