Epithelial tissue: What is Epithelial Tissue

What is Epithelial Tissue? Epithelial tissue is one of the four primary types of tissues in the human body , alongside connective, muscle, and nervous tissues. It serves as a protective barrier and a functional interface between the internal and external environments. Epithelial tissue is a type of tissue that covers the skin and lines the body cavities. It performs functions such as protection, absorption, secretion and sensation. Learn about the structure, types and examples of epithelial tissue with NEET key answer 2022. Epithelial tissue is one of the four main types of body tissue found in your organs and covers internal and external surfaces in your body. It has several different structures and functions depending on where it is in your body. Epithelial Tissue Epithelial tissue , the simplest tissue type, is the animal body's protective layer. It envelops most of the body's organs and internal cavities, effectively forming a barrier that separates different bodily systems. Epithelial tissue comprises the skin and the linings of the mouth, blood vessels, lung alveoli, and kidney tubules. 1.0 What is Epithelial Tissue ? Word epithelium is derived from two words – epi and thelia, where Epi – upon, thelia–growth These tissues ...