This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Science Chapter 1 Nutrition In Plants – Quiz 6 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 1 Nutrition In Plants Quiz 6 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The term that is used for the mode of nutrition in yeast, mushroom and bread mould is A) Autotrophic. B) Parasitic. C) Saprophytic. D) Symbiotic. Show Answer Correct Answer: C) Saprophytic. 2. Plants which synthesise their own food are called ..... A) Insectivores. B) Heterotrophs. C) Parasite. D) Autotrophs. Show Answer Correct Answer: D) Autotrophs. 3. Chlorophyll captures A) Carbon dioxide from surroundings. B) Energy of the sunlight. C) Minerals from soil. D) Water from air. Show Answer Correct Answer: B) Energy of the sunlight. 4. 1 ..... is the process of taking food by an organism and its digestion, absorption and utilisation by the body. A) Respiration. B) Circulation. C) Excretion. D) Nutrition. Show Answer Correct Answer: D) Nutrition. 5. Which of the following is an example of saprotroph? A) Grass. B) Mushroom. C) Amoeba. D) Paramecium. Show Answer Correct Answer: B) Mushroom. 6. Which of the following are true about transpiration?statement 1:It releases extra water in the form of vapors statement 2:It helps to cool down the plantsStatement 3:It helps in translocation of foodstatement 4:It helps in generating suction A) Statement 1, 3, and 4. B) Statement 1, 2, and 3. C) Statement 1, 2, and 4. D) Statement 2 and 3. Show Answer Correct Answer: C) Statement 1, 2, and 4. 7. Guard cells of stoma are (stomata ki guard cells kesi hoti hei) A) Irregular in shape. B) Convex in shape. C) Long and cylindrical in shape. D) Kidney-shaped. E) Heat-shaped. Show Answer Correct Answer: D) Kidney-shaped. 8. Carbon dioxide+ Water Gives A) Carbohydrates+ Carbon Dioxide. B) Carbohydrates+ Water. C) Carbohydrates+ Hydrogen. D) Carbohydrates+ Oxygen. Show Answer Correct Answer: D) Carbohydrates+ Oxygen. 9. In photosynthesis solar energy is absorbed ..... A) Chlorophyll. B) Stomata. C) Guard cells. D) Epidermis. Show Answer Correct Answer: A) Chlorophyll. 10. Which of the following raw material is available in the air for photosynthesis? A) Oxygen. B) Carbon dioxide. C) Nitrogen. D) None of the above. Show Answer Correct Answer: B) Carbon dioxide. 11. Insects that guard acacia trees: A) Lady. B) Beetle. C) Flies. D) Ants. Show Answer Correct Answer: D) Ants. 12. Why do farmers use fertilizers in the soil? A) To improve plant color. B) To increase water retention. C) To enrich the soil with nutrients. D) To kill pests. Show Answer Correct Answer: C) To enrich the soil with nutrients. 13. ..... is an ultimate source of energy for all living organisms. A) Moon. B) Sun. C) Plants. D) Leaves. Show Answer Correct Answer: B) Sun. 14. Name the pores through which leaves exchange gases. A) Stomata. B) Root hair. C) Holes. D) Leaf veins. Show Answer Correct Answer: A) Stomata. 15. What is the process called when plants convert sunlight into chemical energy? A) Transpiration. B) Photosynthesis. C) Respiration. D) Fermentation. Show Answer Correct Answer: B) Photosynthesis. 16. How many nutrition in plants are there? A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: B) 2. 17. Which of the following are the components of food. A) Carbohydrates, fats, and water. B) Carbohydrates, proteins, and vitamins. C) Carbohydrates, proteins, fats, vitamins and minerals. D) Water and roughage. Show Answer Correct Answer: C) Carbohydrates, proteins, fats, vitamins and minerals. 18. Food factory of the plant is A) Root. B) Stem. C) Leaf. D) Stomata. Show Answer Correct Answer: C) Leaf. 19. The term that is used for the mode of nutrition in bread mould is A) Autotrophic. B) Saprophytic. C) Parasitic. D) Insectivorous. Show Answer Correct Answer: B) Saprophytic. 20. Where do most insectivorous plants live? A) Wet, boggy areas. B) Wet areas. C) Lumus soil areas. D) None of these. Show Answer Correct Answer: A) Wet, boggy areas. 21. Two organisms are good friends and live together. One providesshelter, water, and nutrients while the other prepares andprovides food. Such an association of organisms is termed as: A) Symbiosis. B) Autotroph. C) Saprophyte. D) Parasite. Show Answer Correct Answer: A) Symbiosis. 22. An organism that can make its own food from simple, non-living substances is known as a heterotroph. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 23. Fat is completely digested in the ..... A) Stomach. B) Mouth. C) Small intestine. D) Large intestine. Show Answer Correct Answer: C) Small intestine. 24. Question 7:Iodine used to detect presence of starch. It gives starch A) Blue colour. B) Black colour. C) Blue-black colour. D) None of the above. Show Answer Correct Answer: C) Blue-black colour. 25. Diarrhoea is common in ..... ( According to textbook) A) India. B) China. C) Japan. D) America. Show Answer Correct Answer: A) India. ← PreviousNext →Related QuizzesClass 7 Science Chapter 1 Nutrition In Plants Quiz 1Class 7 Science Chapter 1 Nutrition In Plants Quiz 2Class 7 Science Chapter 1 Nutrition In Plants Quiz 3Class 7 Science Chapter 1 Nutrition In Plants Quiz 4Class 7 Science Chapter 1 Nutrition In Plants Quiz 5Class 7 Science Chapter 1 Nutrition In Plants Quiz 7Class 7 Science Chapter 1 Nutrition In Plants Quiz 8Class 7 Science Chapter 1 Nutrition In Plants Quiz 9Class 7 Science Chapter 1 Nutrition In Plants Quiz 10Class 7 Science Chapter 1 Nutrition In Plants Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books