This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Science Chapter 2 Nutrition In Animals – Quiz 10 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 2 Nutrition In Animals Quiz 10 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. When does milk teeth fall? A) 4 to 5 years. B) 6 to 8 years. C) 9 to 12 years. D) None of the above. Show Answer Correct Answer: B) 6 to 8 years. 2. Starch test can be conducted by taking an: A) Starch. B) Greenish black soln. C) Iodine soln. D) Calcium bicarbonate trioxide soln. Show Answer Correct Answer: C) Iodine soln. 3. The widest part of alimentary canal is A) Stomach. B) Oesophagus. C) Small intestine. D) Large intestine. Show Answer Correct Answer: A) Stomach. 4. Pulp is a soft material in the tooth and it is rich in A) Starch and sugars. B) Nerves and blood vessels. C) Acids. D) Cellulose. Show Answer Correct Answer: B) Nerves and blood vessels. 5. Ruminants have a three-chambered stomach. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 6. Question 1:Pancreatic juice breaks down ..... into simpler substances. A) Carbohydrates. B) Proteins. C) Fats. D) All of these. Show Answer Correct Answer: D) All of these. 7. Rice chewed for some time in mouth will not show change in colour with iodine. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 8. Lining of stomach is protected through A) Mucous. B) Muscles. C) Blood vessels. D) All of them. Show Answer Correct Answer: A) Mucous. 9. Which organ produces bile that breaks down food? A) Pancreas. B) Liver. C) Gall bladder. D) Stomach. Show Answer Correct Answer: B) Liver. 10. It uses us tongue to catches food- A) Frog. B) Butterflies. C) Lion. D) Rabbits. Show Answer Correct Answer: A) Frog. 11. Animals that eat both plant materials and animals, are called- A) Herbivores. B) Omnivores. C) Carnivores. D) Ruminants. Show Answer Correct Answer: B) Omnivores. 12. GRASS IS RICH IN? A) CELLULOSE. B) GREEN COLOR. C) FERTILIZERS. D) None of the above. Show Answer Correct Answer: A) CELLULOSE. 13. We chew food with the stomach. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 14. Butterflies suck nectar from flowers with the help of a A) Mouth parts. B) Bolus. C) Feeding tube. D) Proboscis. Show Answer Correct Answer: D) Proboscis. 15. Digestion of starch starts in mouth. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 16. After making the leaf colourless, which solution we add on leaf to test the presence of starch? A) Iodine solution. B) Potassium hydroxide solution. C) Caustic sode. D) Baking soda. Show Answer Correct Answer: A) Iodine solution. 17. Stomach consists of- A) Mucus, enzyme, hcf. B) Mucus, digestive juices, hcf. C) Mucus, Digestive juices, HCI. D) Mucus, Digest, HCI. Show Answer Correct Answer: C) Mucus, Digestive juices, HCI. 18. Digestive tract & ..... together constitute the digestive system. A) Elementary canal. B) Stomach. C) Digestive glands. D) Internal organs. Show Answer Correct Answer: C) Digestive glands. 19. Which of the following food items will not show a positive iodine test for starch? A) A slice of potato. B) Coocked rice. C) Mustard oil. D) A slice of bread. Show Answer Correct Answer: C) Mustard oil. 20. It is the unit of energy that indicates the amount of energy contained in food. A) Protein. B) Calories. C) Fats. D) Carbohydrates. Show Answer Correct Answer: B) Calories. 21. Sugar is a type of A) Carbohydrate. B) Protein. C) Fats. D) None of these. Show Answer Correct Answer: A) Carbohydrate. 22. The part of the digestive system where no digestion takes place is A) Mouth. B) Stomach. C) Oesophagus. D) Small intestine. Show Answer Correct Answer: C) Oesophagus. 23. What essential nutrient helps your body fight disease? A) Water. B) Fats. C) Vitamins. D) None of the above. Show Answer Correct Answer: C) Vitamins. 24. What is the function of digestive juices? A) To digest food. B) To convert complex substance of to simpler substance. C) For chewing the food properly. D) To secrete saliva inside our mouth. Show Answer Correct Answer: B) To convert complex substance of to simpler substance. 25. 1st PROCESS OF NUTRITION IN HUMANS IS ..... A) DIGESTION. B) ASSIMILATION. C) INGESTION. D) ABSOPTION. Show Answer Correct Answer: C) INGESTION. ← PreviousNext →Related QuizzesClass 7 Science Chapter 2 Nutrition In Animals Quiz 1Class 7 Science Chapter 2 Nutrition In Animals Quiz 2Class 7 Science Chapter 2 Nutrition In Animals Quiz 3Class 7 Science Chapter 2 Nutrition In Animals Quiz 4Class 7 Science Chapter 2 Nutrition In Animals Quiz 5Class 7 Science Chapter 2 Nutrition In Animals Quiz 6Class 7 Science Chapter 2 Nutrition In Animals Quiz 7Class 7 Science Chapter 2 Nutrition In Animals Quiz 8Class 7 Science Chapter 2 Nutrition In Animals Quiz 9Class 7 Science Chapter 2 Nutrition In Animals Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books