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What is Organ in Biology? PDF | Download eBooks

Learn Organ definition in biology with explanation to study “What is Organ”. Study organ explanation with biology terms to review biology course for online degree programs.

Organ Definitions:

  1. An organ is a body part that carries out a particular function in the body.

    Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson



  2. An organ consists of several types of tissues that together carry out particular functions.

    Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson



Organ Explanation:

A recognizable structure of the body that has a particular function is called an organ. An example of an organ is heart. It is made up of different types of tissues but they all work together as an organ to pump blood in the body. Another example are the lungs. Lungs function as an organ to get the oxygen from the air and incorporate it in the blood so oxygen can be supplied to all the cells of the body for respiration.

Organ Explanation:

Organ, in biology, a group of tissues in a living organism that have been adapted to perform a specific function. In higher animals, organs are grouped into organ systems; e.g., the esophagus, stomach, and liver are organs of the digestive system. In the more advanced animals, there are usually 10 organ systems. The heart is an example of a specialized organ.

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