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What is an organ system in biology?
What is an organ in the hierarchy of life?
What is an example of an organ in biology?
How are organs related to function?
In a multicellular organism, an organ is a collection of tissues joined in a structural unit to serve a common function. [1] In the hierarchy of life, an organ lies between tissue and an organ system. Tissues are formed from same type cells to act together in a function.
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An organ system is a biological system consisting of a group...
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This article contains a list of organs of the human body. It...
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Key points. Humans—and other complex multicellular organisms—have systems of organs that work together, carrying out processes that keep us alive. The body has levels of organization that build on each other. Cells make up tissues, tissues make up organs, and organs make up organ systems.
- Are glial cells part of nervous tissue?Yes. Glial cells are the neuron's "helper". They provide neurons with support, insulation, and protection.
- Which hormones are made in the brainOne of the more well-known hormones that are made in the brain is the *Growth Hormone*, which is produced by the pituitary gland. It is a small gla...
- Do you think that increasing the complexity of the organ systems and/or tissues, lead to a better su...I would say it depends on the organism and how it functions! For example, we are quite complex (organ-wise) and are obviously quite successful anim...
- what tissues are in the cardiovascular system?Arteries have an outer tube of connective tissue for structural support. And smooth muscle tissue makes next layer. Smooth muscle tissue layer allo...
- how does connective tissue repair injured parts of the body?Cells of connective tissue work in synergy. They provide matrix (as some form of a skeleton) which is 'invaded' with mobile or fixed cells of conne...
- What primary tissue would be heavily involved in coordinating functions of different organs in an or...Every tissue has its role in an organ! Epithelial gives protection, skeletal gives support, muscle helps locomotion and neural conducting signals!...
- How do you get flim out of your throwt?"Phlegm" is removed from your throat in a couple of different ways: phlegm that is produced in your respiratory passageways is moved into your oral...
- Why don't you have anything about the arteriesThey do — arteries are a type of blood vessel (i.e. an element of the cardiovascular system), which is mentioned in this article. In the future, fo...
- what is the largest level of organization?The biosphere-- consisting of all life on earth.
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. Learn more about organs in this article.
- The Editors of Encyclopaedia Britannica
In biology, an organ system is a group of organs that work together to perform one or more functions. Each does a particular job in the body, and is made up of certain tissues. Organs and their tissue systems. These specific systems are widely studied in anatomy. They are present in many types of animals.
In biology, an organ is a group of tissues that work together in an organism. They specialise in particular vital functions. They create an organ system which, as a whole, is an organism. These are examples of organs: Heart; Lungs; Brain; Ear; Eye; Gall bladder; Stomach; Spleen; Bones; Pancreas; Kidneys; Liver; Intestine; Skin; Uterus; Bladder ...
