All question of chapter 1, 6 and 10

1.	All question of chapter 1, 6 and 10
Answer» Chapter-6 Q/Ans:1.In which form carbohydrates are stored in plants and humans?2.What happens to food in our stomach.3.What is saliva.Write it\'s functions.4.What is digestive enzymes.Write its functions.5.What is the function of HCl and mucus.6.How the length of small intestine varies in different organisms. 7.Explain the break-down of glucose by various pathways with the help of a diagram. 8.What is ATP?How is it formed?9.Write a short note on exchange of respiratory gases in plants.10.What is the role of rings in the cartilage.11.What is plasma and it\'s functions.12.Why there is a need to separate right side of blood from left side.13.Write the function of Valves.14.Why amphibians and reptiles have 3 chambered hearts?15.Why proper transportation system is needed in plants?16.Why humans need more complex transportation system than plants.17.How is urine produced?18.Which materials are reabsorbed during their passage to ureter?19.What is lymph.Write it\'s functions.20.Why fishes have higher breathing rate than humans?21.Why we feel cramps after a heavy exercise.22.Diff. b/w aerobic and anaerobic respiration. Dear keep the fear

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