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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. The function of an organ system depends on the integrated activity of its organs. For instance, digestive system organs cooperate to process food. The survival of the organism depends on the integrated ...
History of anatomy. Dissection of a cadaver, 15th-century painting. The history of anatomy extends from the earliest examinations of sacrificial victims to the sophisticated analyses of the body performed by modern anatomists and scientists. Written descriptions of human organs and parts can be traced back thousands of years to ancient Egyptian ...
Aug 14, 2020 · The human organism consists of eleven organ systems. They are Integumentary System, Skeletal System, Muscular System, Nervous System, Endocrine System, Cardiovascular System, Lymphatic System, Respiratory System, Digestive System, Urinary System, and Reproductive System (Female and Male). Figure 5.1.1 5.1. 1 Organs and organ systems are the ...
Jul 21, 2023 · The word organ refers to a functional component of the body that often refers to anatomic parts that carry out specific functions. The human body, for instance, consists of different organs identified by its shape, location, and function within the body. Your gastrointestinal tract and stomach
An organ is an anatomically distinct structure of the body composed of two or more tissue types. Each organ performs one or more specific physiological functions. An organ system is a group of organs that work together to perform major functions or meet physiological needs of the body. This book covers eleven distinct organ systems in the human ...
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Aug 28, 2022 · This page titled 2.3: Human Organs and Organ Systems is shared under a license and was authored, remixed, and/or curated by via that was edited to the style and standards of the LibreTexts platform; a detailed edit history is available upon request. An organ is a collection of tissues joined in a structural unit to serve a common function.
Jan 11, 2020 · The biological meaning "body part of a human or animal adapted to a certain function" is attested from late 14c., from a Medieval Latin sense of Latin organum. From early 15c. as "a tool, an instrument."
