1) The opening and closing of pore in leaves . This is the function of a) Chlrorophyll b) Chloroplast c) Guard cells d) Stomata e) Holes f) Tiny pores 2) What is name for the middle of the small intestine a) Jejanum b) Caecum c) Colon d) Ilium 3) What is the name which kill harmful substances in stomach a) Pepsin b) HCL c) Tripcin 4) First Digestion of protien is done by a) Pepsin b) Tripcin  c) Lyphase d) Deodenum 5) Respiration is a _________________ reaction a) Endothermic b) both [a] and [c] c) Exothermic 6) Glucose have ______ carbon molecule a) 7 b) 5 c) 8 d) 4 e) 3 f) 6 7) Energy is stored in the form of a) ADP b) ACP c) ATP d) ATB e) BTA f) AGP 8) After exercise our muscles start to cramp and we will feel pain due to a) Latic acid b) Fatty acid  c) Nitric acid d) Phosphoric acid e) muscle acids 9) Biggest artery in our body a) Carotid  b) Descending c) Femoral d) Aorta e) Mammary

Life processes class 10

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