What is tissue? how many type of tissue are there?
Answers
The term tissue is used to describe a group of cells found together in the body.
there are 4 types of tissues
Epithelial tissue, also referred to as epithelium, refers to the sheets of cells that cover exterior surfaces of the body, lines internal cavities and passageways, and forms certain glands. Connective tissue, as its name implies, binds the cells and organs of the body together and functions in the protection, support, and integration of all parts of the body. Muscle tissue is excitable, responding to stimulation and contracting to provide movement, and occurs as three major types: skeletal (voluntary) muscle, smooth muscle, and cardiac muscle in the heart. Nervous tissue is also excitable, allowing the propagation of electrochemical signals in the form of nerve impulses that communicate between different regions of the body
Answer:
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Explanation:
A tissue is an ensemble of similar cells and their extracellular matrix from the same origin that together carry out a specific function. Organs are then formed by the functional grouping together of multiple tissues
There are 4 basic types of tissue:
connective tissue,
epithelial tissue,
muscle tissue, and
nervous tissue.
Connective tissue supports other tissues and binds them together (bone, blood, and lymph tissues).
Epithelial tissue provides a covering (skin, the linings of the various passages inside the body).