Life Process class 10 Trend setter solved CBSE Test paper-04 SCIENCE & TECHNOLOGY (Class-10) Chapter 6 : Life Process 1. Name the artificial method for the removal of liquid nitrogenous waste from body. (1 mark) Ans: D ialysis 2. Name any three waste products of plants? (1 mark) Ans: The gums, resins and latexes 3. Name three excretory organs of man. (1 mark) Ans: lungs, kidney and skin 4. Name the part of plants which helps in transportation. (1 mark) Ans: Phloem tissue 5. Name the juice secreted by the liver. (1 mark) Ans: Bile 6. What is the function of digestive enzymes? (2 marks) Ans: Digestive enzymes such as amylase, lipase, pepsin, trypsin, etc. help in the breaking down of complex food particles into simple ones. These simple particles can be easily absorbed by the blood and thus transported to all the cells of the body. 7. What is the role of saliva in the digestion of food? (2 marks) Ans: The salivary glands secrete the first of th
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