Search results
May 26, 2024 · Learn about the structure, function, and composition of the human body, the physical substance of the human organism. Explore the major organs, systems, tissues, and cells, as well as the biochemical constituents and the process of aging.
- The Editors of Encyclopaedia Britannica
The human body is the entire structure of a human being. It is composed of many different types of cells that together create tissues and subsequently organs and then organ systems. They ensure homeostasis and the viability of the human body.
- Skeletal system. The skeletal system is composed of bones and cartilages. There are two parts of the skeleton; axial and appendicular. The axial skeleton consists of the bones of the head and trunk.
- Muscular system. The muscular system consists of all the body muscles. There are three muscle types; smooth, cardiac and skeletal muscles. Smooth muscle is found within walls of blood vessels and hollow organs such as the stomach or intestines.
- Cardiovascular system. The cardiovascular system is comprised of the heart and the circulatory system of blood vessels. The heart is composed of four chambers; two atria and two ventricles.
- Respiratory system. The respiratory system consists of a series of organs; the nasal cavity, pharynx, larynx, trachea, bronchi, bronchioles and lungs (alveoli).
Learn about the structure and functions of the human body, its organs, systems, and cavities. Explore the evolution, anatomy, and physiology of the human body with examples and diagrams.
- Anatomy is the study of the structure of an object. Human anatomy deals with the way the parts of humans interact to form a functional unit.
- Human Physiology deals with the mechanical, biochemical and physical functions of humans. It serves as the foundation of modern medicine. It is the...
- Claude Bernard is the father of human Physiology. He is also referred to as the father of modern experimental Physiology.
- Human physiology lays the foundation upon which our knowledge of life is built. It helps us to know how to treat diseases and how to manage stress...
- Andreas Vesalius is known as the father of human anatomy. He was Belgian born in the family of physicians. His most famous work, Fabrica of Andreas...
- There are two different types of anatomy- gross anatomy and microscopic anatomy. Gross anatomy deals with things that can be seen with the naked ey...
- Human anatomy helps us to understand the structure and relationship of all parts of the body. It also helps us to know the characteristics of diffe...
- Anatomy helps us to know about the structure of the different body parts while physiology studies the functions and relationships of body parts.
- The important organs of the body include- brain, lungs, heart, kidney, liver, stomach, intestines, bladder.
Learn about the skeletal, muscular, cardiovascular, digestive, endocrine, nervous, respiratory, immune, urinary, female reproductive, male reproductive and integumentary systems of the human body. Select a system to get started and explore its anatomy, functions and disorders.
Explore the 3D human body models, anatomy by region and system, and video lectures on various anatomy topics. Learn from medical professionals and access encyclopaedia articles on anatomy terms and structures.
Overview of Human Anatomy and Physiology. The human body comprises 200 bones, 650 muscles, 79 organs, and an extensive network of blood arteries. Within this organized framework, a complex collaboration of individual cells is present, diligently fulfilling their unique roles to sustain life.
