What is a tissue- Tissue kya hai
What is Tissue - Human body is made up of majority of cells in which the structure and function of cells are also different, the composition and function of one type of cell is similar, tissue is a group of cells with similar structure and function (tissue) called
For the formation of tissues, the cells are connected to each other in a special way by intercellular cells. Together they also clean the organs like stomach, kidney, brain etc.
Tissues are of the following types
epithelial tissue
connective tissue
muscular tissue
nervous tissue
Epithelial tissue
Epithelial tissue - is a tissue made of different types of cells that covers the outer surface of the main body such as the skin, the inner surface of hollow organs such as stomach, blood vessels etc. The main function of epithelial tissue is to protect the body. It covers the body externally with skin and internally
connective tissue
Connective tissue - is a group of different tissue that serves to connect two or more tissues or organs, as well as fill the spaces between them, which is called matrix found in connective tissues. Cells have different color, shape and size
muscular tissue
Muscular tissue - is the most important tissue of our body, which is made up of contractile fibers, it has properties like excitability, conductivity, flexibility etc., due to which there is movement in the body and all the organs, in which the total weight of one-third of the body's weight is found. Its tissues together form muscles, in which the tissues are connected together in the form of plates.
There are three main types of muscular tissue
voluntary muscle
involuntary muscle
cardiac muscle
nervous tissue
Nervous Tissue - This is a group of different types of tissues that receive the sensation from outside and inside the body, it transmits various types of stimuli from one tissue to another.
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