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. The external human body consists of a head, hair, neck, torso (which includes the thorax and abdomen), genitals, arms, hands, legs, and feet.

2024年12月10日 · The human body is the physical substance of the human organism. Characteristic of the vertebrate form, the human body has an internal skeleton with a backbone, and, as with the mammalian form, it has hair and mammary glands.

There are 12 major anatomy systems: Skeletal, Muscular, Cardiovascular, Digestive, Endocrine, Nervous, Respiratory, Immune/Lymphatic, Urinary, Female Reproductive, Male Reproductive, Integumentary. Select a system below to get started.

Learn human anatomy with names & pictures in our brief guide. Perfect for students & medical professionals to know about human body parts.

2023年11月3日 · The human body is a biological machine made of body systems; groups of organs that work together to produce and sustain life. Sometimes we get lost while studying about cells and molecules and can’t see the forest for the trees.

Human body is a complex machine. Explore the intricates of human anatomy, discover the various human body parts and its functions

2024年12月11日 · Images from the National Library of Medicine's Visible Human Project®. This module presents the anatomy of the whole human body based on cross-sectional photographs of a male cadaver. 1300 anatomical structures have …

Overview of the Human Body: Ce... Anatomy is organized by levels, from the smallest components of cells to tissues and organs and to organ systems. Gross anatomy is the study of the body's organs as seen with the naked eye during visual inspection and when the body is cut open for examination (dissection).

The Visible Body Learn Site is our totally free introduction to each human body system. It furthers our mission to allow anybody anywhere to easily engage with our world-class visual human biology content.

2023年6月20日 · The skeletal system gives the body its basic framework, providing structure, protection, and movement. The 206 bones in the body also produce blood cells, store important minerals, and release ...