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A group of organs form the Organ System. Organ system are necessary to run the body. A group of cells-tissue a group of tissue-organ a group of organs-organ system a group organ systems-an multicellular organism's body. For e.g. digestive system, respiratory system,etc.
The stomach, an organ of the digestive system, churns food and has hydrochloric acid in it.
These organs working together make an organ system.
Cell make up tissues,tissues make up organs and organs make up organ systems, and organ systems make a whole organism
well, groups of cells make up tissues, groups of tissues make up organs, and a group of organs makes up an organ system and organ systems make up and organism. basic
Different types of tissues working together to perform a function make up an organ. cell-> tissue -> organ -> organ system -> organism
the skeletal system, lymph system, circulatory system, the muscle system, digestive system, respiratory system, the excretory system, reproductive system, the nervous system, and the endocrine system are the nine Major organs that make up the human system.
No. The digestive tract consists of the tube that makes up the esophagus, stomach, small and large intestines, rectum, and anus. The pancreas (and liver) are accessory organs which, along with the digestive tract, make up the digestive system.
respitory, digestive, and circulatory =
It is called the Cellular Level of Organazation and it ranges from (Atoms, Molecuels,Cells, Tissue, Oragans ,Oragan System and Oraganism). There are ten Oragn systems (Digestive, Integumentary,Bone) for examples. An organ system is a group of cells that make up tissue, that make up an organ like the brain or heart. The Brains organ sytem is called the Central Nervous System (CNS), and the heart is apart of the Respiratory System. So the answer to your question is "Yes" an organ system is more complex compared to an organ. The organ system can explain the function of an organ. Whats a stomach without the intestines and the colon together these three organs make up the Digestive System. Organ systems are simply made up of some organ.
The relationship between cells,organs, and systems would be many cells make up tissue, many tissues make up an organ, many organs make up an organ system, and organ systems make up and organism.
Starting with the lowest level: cell ---> many cells make a tissue---> many tissues make an organ-----> many organs make an organ system -----> many organ systems make an organism.