CELLULAR TISSUE Meaning and
Definition
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Cellular tissue refers to a type of biological tissue that is composed of cells that work together to perform specific functions in an organism. It is one of the four main types of animal tissues, along with epithelial, connective, and nervous tissues. Cellular tissue forms the basis of the organs and structures in an organism, enabling them to carry out vital physiological processes.
At a microscopic level, cellular tissue consists of clusters or networks of cells that are specialized for various functions. These cells may be tightly packed together or loosely connected, depending on the specific tissue and its role. Examples of cellular tissue include muscle tissue, nervous tissue, and epithelial tissue.
Muscle tissue allows movement and comprises cells called myocytes, while nervous tissue is responsible for transmitting electrical signals and contains neurons and supporting cells called glial cells. Epithelial tissue forms the linings and coverings of various organs and structures in the body, such as the skin, intestines, and blood vessels, and is involved in protection, absorption, and secretion.
Cellular tissue plays a crucial role in maintaining the structure and function of an organism by allowing cells to work together in a coordinated manner. It also provides support, protection, and insulation to organs and structures, allowing them to carry out their specific functions effectively.
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A loose connective tissue, containing many spaces or interstices, such as the subcutaneous connective tissue.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
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In bot., an aggregation of minute membranous vesicles filled with fluid.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for CELLULAR TISSUE
- cellular tisste
- cellular tissuu
- cellular tissum
- cellular tissua
- cellular tissug
- sellulartissue
- c ellular tissue
- ce llular tissue
- cel lular tissue
- cell ular tissue
- cellu lar tissue
- cellul ar tissue
- cellula r tissue
- cellular t issue
- cellular ti ssue
- cellular tis sue
- cellular tiss ue
- cellular tissu e
Etymology of CELLULAR TISSUE
The word "cellular" originates from the Latin word "cellula", which means "small room" or "cell". was used to describe the walled units that make up living organisms. It was first coined by the English scientist Robert Hooke in 1665 to describe the structural units he observed in cork under a microscope.
The term "tissue" also has Latin roots, coming from the word "tessere", which means "to weave". It referred to the interweaving of fibers that formed cloth. In the realm of biology, the term "tissue" was first used by the French anatomist Marie François Xavier Bichat in the late 18th century to describe groups of specialized cells working together to perform a specific function.
When these two terms are combined, "cellular tissue" refers to a group of cells with a similar structure and function, forming a distinct unit within an organism.
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