Question
Explain the functions of the following organs in the human body. [5 MARKS]
1. Tongue
2. Gallbladder
3. Small intestine
4. Villi
5. Teeth
1. Tongue
2. Gallbladder
3. Small intestine
4. Villi
5. Teeth
Answer:
:
Functions: 1 Mark each
1. The tongue is the part thatmixes saliva with the food while chewing and helps in swallowing food. It has taste buds on its surface which help in detection of taste.
2. The gallbladder is theorgan which stores bile. Bile is required for the breakdown of fats.
3. The small intestine is thelongest part of the alimentary canal, most of the digestion and absorption of food takes place here.
4. Villi present in the small intestine increase the overall surface area for absorption.
5. Teeth help in chewing the foodand breaking it down mechanically into small pieces.
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:
Functions: 1 Mark each
1. The tongue is the part thatmixes saliva with the food while chewing and helps in swallowing food. It has taste buds on its surface which help in detection of taste.
2. The gallbladder is theorgan which stores bile. Bile is required for the breakdown of fats.
3. The small intestine is thelongest part of the alimentary canal, most of the digestion and absorption of food takes place here.
4. Villi present in the small intestine increase the overall surface area for absorption.
5. Teeth help in chewing the foodand breaking it down mechanically into small pieces.
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