Major functions of epithelium are, protection, absorption, sensation, filtration, secretion and excretion. Also helps in regulation and exchange of chemicals between the underlying tissues and cavities.
it protects the body
the five major life functions are, 1)growth- living beings grow and develop 2)respiration - they breathe and respire 3)reproduction- they reproduce offsprings 4)Nutrition- they eat food 5)Excretion- the get rid of waste from the body
Stratified squamous epithelium consists of several layers of cells, which protect the areas of the body It can be found in areas such as the esophagus, mouth, and the outer portion of the skin (epidermis).
Covering epithelium covers body surfaces and components of organs, providing protection, absorption, or secretion. Lining epithelium lines cavities and tubes, serving similar functions as covering epithelium but in a different location. Glandular epithelium forms glands that secrete substances such as hormones or enzymes into the blood or cavities.
The major functions of the excretory system is to remove wastes from the body and prevent pathogens from entering and exiting the body.
Liver tissue is made up of specialized cells that perform various functions, whereas epithelium is a single layer of cells that cover body surfaces. The level of organization seen in the liver but not in the epithelium would be the organ level, as the liver is a complex organ with multiple tissues and structures working together to perform its functions.
Protection
Cuboidal epithelium is a type of epithelial tissue that lines the surfaces of small ducts and tubules in various organs of the body. It functions in secretion and absorption, and the cuboidal shape of the cells allows for efficient transport of molecules.
Pseudostratified epithelium is a normal part of the human body.
Organ systems are groups of organs working together to carry out major body functions.
Endocrine glands, such as the thyroid gland, adrenal glands, and pituitary gland, are major tissues that synthesize hormones in the body. These glands are specialized to produce and release hormones into the bloodstream to regulate various physiological functions.
Seeing, hearing, taste, touch, and smell.