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Digestive System in Human : CBSE Class 10 Science (Biology) Video Lecture

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00:10 Digestive System in Human Beings
07:43 Peristaltic Movement
10:58 Sphincter
12:54 Glands of Digestive System Nutrition in Human Beings

FAQs on Digestive System in Human : CBSE Class 10 Science (Biology) Video Lecture

1. What is the function of the digestive system?
Ans. The digestive system is responsible for breaking down food into nutrients, which can be absorbed and used by the body. It helps in the process of digestion, absorption, and elimination of waste.
2. Which organs are involved in the digestive system?
Ans. The digestive system includes several organs, such as the mouth, esophagus, stomach, small intestine, large intestine, liver, and pancreas. Each organ plays a specific role in the process of digestion.
3. How does the digestive system work?
Ans. The digestive system begins in the mouth, where food is chewed and mixed with saliva. It then travels down the esophagus into the stomach, where it is further broken down by stomach acids. The partially digested food moves into the small intestine, where nutrients are absorbed into the bloodstream. The remaining waste material passes into the large intestine, where water is absorbed, and the waste is formed into feces for elimination.
4. What are the common digestive disorders?
Ans. Some common digestive disorders include acid reflux, gastritis, ulcers, irritable bowel syndrome (IBS), constipation, and diarrhea. These disorders can cause discomfort, pain, and disruption in the normal functioning of the digestive system.
5. How can one maintain a healthy digestive system?
Ans. To maintain a healthy digestive system, it is important to eat a balanced diet rich in fiber, drink plenty of water, exercise regularly, and avoid excessive consumption of alcohol and processed foods. Chewing food properly, eating smaller meals, and managing stress can also contribute to a healthy digestive system.
Video Timeline
Video Timeline
arrow
00:10 Digestive System in Human Beings
07:43 Peristaltic Movement
10:58 Sphincter
12:54 Glands of Digestive System Nutrition in Human Beings
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