digestive system is lined inside by non-keratinised stratified squamous epithelium some of which are ciliated
Mucous membrane
epithelium
Epithelial tissue lines the outer surface of the body and lines the hollow organs.
epithelial tissue.
Epithelium Tissue
Epithelium tissue is the tissue that lines the body's internal (for instance the digestive system) and external (the skin) surfaces. Epithelium tissue is made up of cells that pack together tightly to form a barrier or wall. This makes them well-suited for forming a protective lining. It is one of the four primary tissue types in the human body. The other three are connective tissue, muscle tissue, and nerve tissue.
Peristalsisis a radially symmetrical contraction and relaxation of muscles which propagates in a wave down the muscular tube, in an anterograde fashion. In humans, peristalsis is found in the contraction of smooth muscles to propel contents through the digestive tract. Earthworms use a similar mechanism to drive their locomotion.[1] The word is derived from New Latin and comes from the Greek peristallein, "to wrap around," from peri-, "around" +stallein, "to place".
Cells and muscles.
Epithelia tissue lines all the body's surfaces and cavities.It is found on the surface of the body (skin) and lines the entire digestive tract, reproduction tract, respiratory track and lungs, excretory system, and endocrine system.Epithelia tissues that line the spaces of the body that are not directly open to the outside of the body such as the lymphatic system, blood system, and endocrine system is called endothelium. (Endothelia is a type of epithelia tissue by definition.)
copy your answers from your classmates(kumopya ka na lang sa kaklase mo
Anatomy starts at the cellular level. (I'm going to use the digestive track for this example) First there are cells. Cells make up tissues (such as the tissue that lines the inside of your stomach). An accumulation of different tissues then makes an organ (ie. your stomach). An organ system would be a group of organs that work together, in this example it would be the digestive track: esophagus ...stomach...small intestine...colon..etc. And then finally, a group of organ systems makes up an organism, which would be you or me, a human!
Epithelial tissue lines the intestines in the form of the mucosa and submucosa layers. They protect the intestines from the substances that pass through the gastrointestinal system, both food and waste.
i think its mucus or something similar