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Epithelia are tissues consisting of closely apposed cells without intervening intercellular substances. Epithelia are avascular, but all epithelia "grow" on an underlying layer of vascular connective tissue. The connective tissue and the epithelium are separated by a basement membrane. Epithelium covers all free surfaces of the body. Epithelium also lines the large internal body cavities, where it is termed mesothelium.
What else can I help you with?
How do you classify tissue?
Tissues are classified based on their structure, function, and cell types. There are four main types of tissues in the human body: epithelial, connective, muscle, and nervous tissue. Each type of tissue performs specific functions and is made up of specialized cells.
What type of tissue most easily regenerates after injury?
epithelial tissue, connective tissue
How do you classify epithelial tissue in the human body?
Epithelial tissue in the human body is classified based on its shape and arrangement of cells. Shapes include squamous, cuboidal, and columnar, while arrangements can be simple (single layer) or stratified (multiple layers).
Properties of epithelial tissue?
Epithelial tissue does not exhibit polarity.
The tissue that always has a free surface exposed to the internal or external environment?
Epithelial tissue is the type of tissue that always has a free surface exposed to the internal or external environment. This tissue serves as a protective barrier or lining for organs and cavities in the body.
What two factors determine the distance from the free surface to the basal surface in epithelial tissue?
The presence of different types of cells and their positioning within the epithelial layer determine the distance from the free surface to the basal surface in epithelial tissue. Additionally, the function of the epithelial tissue in a specific organ or structure can influence the thickness of the tissue layer.
How is the functions of nerve tissue different from the epithelial tissue?
How is the function of nerve tissue different from that of epithelial tissue?
What tissues makes the glandular tissue in animals?
apithelial tissues
Which tissue covrs and lines many parts of the body?
epithelial tissue
What is an epithelial membrane?
An epithelial membrane is a thin layer of tissue that covers organs, lines cavities, and forms the outer layer of the skin. It consists of epithelial cells attached to an underlying connective tissue layer. Epithelial membranes serve to protect, secrete, and absorb substances.
A group of a cell performing a specific function?
A tissue is a group of cells that work together to perform a specific function in the body. Examples of tissues include muscle tissue, nerve tissue, and epithelial tissue.
Four types of human tissue?
The four main types of human tissue are epithelial tissue, connective tissue, muscle tissue, and nervous tissue. Epithelial tissue covers body surfaces and lines cavities. Connective tissue supports and connects various body parts. Muscle tissue is responsible for movement, while nervous tissue transmits and processes information in the body.
