Witryna15 sty 2024 · A digestive system is a group of organs consisting of the central gastrointestinal (GI) tract and its associated accessory organs that break down food into smaller components so that nutrients can be absorbed and assimilated. This provides the necessary energy to sustain the body.

Compare And Contrast Digestive System Of Amoeba And Planaria

Witryna16 cze 2024 · The oral cavity, or mouth, is the point of entry of food into the digestive system, illustrated in Figure 2.2. 8. The food consumed is broken into smaller … Witryna14 lut 2024 · Updated on February 14, 2024. The digestive system is a series of hollow organs joined in a long, twisting tube from the mouth to the anus. Inside this tube is a thin, soft membrane lining of epithelial tissue called the mucosa . In the mouth, stomach, and small intestine, the mucosa contains tiny glands that produce juices to help digest … asat 68

Organs of the Digestive System - open.byu.edu

WitrynaQuestion: Organs of the digestive system and layers Major organs of the digestive system: Distinguish mechanical digestion from chemical digestion: Describe the physiological function of peristalsis: Draw a simple diagram identifying the drainage of digestive secretions from the liver and pancreas into the duouenuu. What digestive … WitrynaDigestion. Mechanical digestion – The muscular movement of the digestive tract (mainly in the oral cavity and stomach) physically break down the food into smaller … WitrynaMouth. The mouth has three structures which aid in digestion; teeth , salivary glands and the tongue. The teeth begin the process of mechanical digestion by grinding … asat 69