Science, asked by Chhavi1104, 1 year ago

Ans the 7,8,9 ques.. Fast..

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Answered by Anonymous

Peristalsis mainly causes movement of food inside the alimentary canal. In addition other movements of the stomach and intestines like segmentingmovements and sphincter relaxation also help in propelling food through thealimentary tract.

Anonymous: 7.answer i sent

Anonymous: The role of mouth in digestion of food is it release saliva glands which are very responsible for digestion of food and which helps in the movement of food in oesophagus saliva saliva Re glands also helps in absorption of carbohydrates.

Anonymous: 8.answer i sent

Anonymous: One important component of gastric juice is pepsin. Pepsin is the chief digestive enzyme in the stomach that breaks down proteins. We see that chief cells produce pepsinogen (an inactive form of pepsin). Pepsinogen is converted to pepsin when the parietal cells found within the gastric glands secrete hydrochloric acid.

Anonymous: i sent all the answers

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