During embryonic development, the stomach (like the bulk of the rest of the gastrointestinal system) forms from endoderm, the innermost layer of the three major germ layers.
columnar epithelium
The tissue type that covers the external surface of the stomach is known as the serosa. It is a type of connective tissue that forms the outermost layer of the stomach and helps protect and support the organ.
During embryonic development, the stomach (like the bulk of the rest of the gastrointestinal system) forms from endoderm, the innermost layer of the three major germ layers.
Connective tissue
the stomach needs the muscle tissue and the elastic tissue to stretch and digest the food. Connective Tissue: Is the blood in the walls of the stomach. Nervous Tissue: Controls acid production in the stomach. It also helps contract and coordinate stomach muscle. Epithelial Tissue: Protects the stomach against acid. It covers the inside of the stomach. It also has folds to increase surface area. Muscle Tissue: Mixes stomach contents and forces them towards the lower intestines. It is in between the epithelial tissue.
because it is have cells and no tissue
Because the stomach needs the muscle tissue and the elastic tissue to stretch and digest the food.
Columnar epithelium tissue in the stomach primarily serves to protect the stomach lining and facilitate digestion. It consists of tall, column-shaped cells that secrete mucus, which forms a protective barrier against gastric acid and digestive enzymes. Additionally, these cells produce digestive substances and help in the absorption of nutrients. The overall function of this tissue is crucial for maintaining the integrity of the stomach and aiding in the digestive process.
The Mucosa tissue and the goblet cells are the type of tissue that are found in the inner lining of the stomach.
No, the stomach is not composed of nervous tissue. It is primarily made up of muscle tissue, connective tissue, and epithelial cells that line the digestive tract. Nervous tissue is found in the form of nerve fibers that innervate the stomach to regulate its functions.
The four types of tissue found in the stomach are epithelial tissue (lining the surface for absorption), muscular tissue (responsible for movement), connective tissue (supporting structure), and nervous tissue (for communication and control of functions).
The function of the blood tissue in the stomach is to mainly control the processes in the stomach. This includes regulating acid production and coordination of the stomach muscles among others.