Write any 2 functions of :-
1. Villi 4. Pseudopodia 7. Tongue
2. Teeth 5. Gall Bladder 8. Pancreas
3. Tube feet in Starfish 6. Rectum 9. Saliva
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Functions :-
Villi
•It helps in the absorption of dissolved food substances from intestine to other parts of the body. •Villi increase surface area so as to speed up rate of diffusion.
Teeth
•To chew the food into small particles
Pseudopodia
•Pseudopodia in amoeba helps to move around and catching the prey.
Gall Bladder
•Gall bladder secretes a bile juice which is essential for the digestion of fats and lipids
Saliva
•The enzymes present in saliva breakdown the starch present in the food we eat. Starch (carbohydrates) is digested in the mouth by the salivary enzyme, Ptyalin. Ptyalin break down starch into simple sugars like glucose.
Pancreas
•It manufactures and secretes digestive enzymes such as amylase, which digests starch. It also produces lipase, which breaks down fats, and trypsin, a protein processor.
Hope it helps !!!!
Villi
•It helps in the absorption of dissolved food substances from intestine to other parts of the body. •Villi increase surface area so as to speed up rate of diffusion.
Teeth
•To chew the food into small particles
Pseudopodia
•Pseudopodia in amoeba helps to move around and catching the prey.
Gall Bladder
•Gall bladder secretes a bile juice which is essential for the digestion of fats and lipids
Saliva
•The enzymes present in saliva breakdown the starch present in the food we eat. Starch (carbohydrates) is digested in the mouth by the salivary enzyme, Ptyalin. Ptyalin break down starch into simple sugars like glucose.
Pancreas
•It manufactures and secretes digestive enzymes such as amylase, which digests starch. It also produces lipase, which breaks down fats, and trypsin, a protein processor.
Hope it helps !!!!
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