Types of Plant Tissues and Their Functions Plant tissues are multicellular eukaryotes that have tissue systems made up of different cell types that perform specific functions. These plant tissues consist …

Common Symptoms of Ulcers An ulcer refers to any breach in the continuity of the covering epithelium of the skin or mucous membranes. Ulcers are categorized based on etiology, clinical …

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 …

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 …

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 …

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 …

Structure of the Brain The brain is a sophisticated organ that manages every bodily function as well as thought, memory, emotion, touch, motor skills, vision, respiration, temperature, and hunger. Human …

The fundamental component of the nervous system is the neuron. Specific conductor cells receive and transmit the nerve impulse called the Electrochemical nerve. In a normal neuron, the long arms …