Since there is no single standard definition of what constitutes an organ, the number of organs vary depending on how one defines an organ. For example, this list contains more than 78 organs (about …

Jan 8, 2025 · Learn about the organs in the body. Get a diagram and list of human organs and discover their location and functions.

Dec 9, 2024 · What are organs? Organs are specialized structures in your body that handle specific jobs. Some of the best-known organs are your heart, brain or liver. But many other structures count …

Aug 21, 2025 · There are 78 major organs in the human body, but five of them are considered vital organs necessary to survive. These include the brain, heart, lungs, kidneys, and liver, which we shall …

Oct 23, 2025 · The major organs of the body include the heart, brain, lungs, kidneys, liver, skin, bones, adrenal glands, and hematopoietic system.

Aug 20, 2025 · The body's organ systems include your circulatory and respiratory systems, your brain and nervous system, and the organs of your gastrointestinal tract. Each group of organs has a …

Dec 10, 2025 · The most basic unit is the cell; groups of similar cells form tissues; groups of different tissues make up organs; groups of organs form organ systems; cells, tissues, organs, and organ …

Jan 26, 2024 · The five vital organs in the human body are the brain, heart, lungs, kidneys, and liver. Other organs include the gallbladder, pancreas, and stomach. Organ systems, such as the nervous …

Nov 24, 2024 · This comprehensive illustration showcases six major organs – the heart, lungs, liver, intestines, kidneys, and stomach – each playing crucial roles in maintaining bodily functions.

In single-celled organisms such as eukaryotes, the functional analogue of an organ is an organelle. In plants, there are three main organs. [3] The number of organs in any organism depends on the …