This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Science Chapter 7 Transportation In Animals And Plants – Quiz 5 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 7 Transportation In Animals And Plants Quiz 5 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Our atria are also called auricles. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 2. The food synthesized by the leaves are transported to all parts of the plant through A) Xylem. B) Flam. C) Xylem and Phloem. D) None of the above. Show Answer Correct Answer: B) Flam. 3. Which one of the following contains haemoglobin? A) RBC. B) WBC. C) Platelets. D) All of the above. Show Answer Correct Answer: A) RBC. 4. Which of these animals uses camouflage in order to help them survive A) Tiger. B) Tree frog. C) Leopard. D) All of the above. Show Answer Correct Answer: D) All of the above. 5. What are some uses of hides? A) Medicine, decoration, and to build houses. B) Food, work, and transportation. C) Clothing, storage, and to build tent shelters. D) Weapons, hunting, and to build boats. Show Answer Correct Answer: C) Clothing, storage, and to build tent shelters. 6. Stethoscope is a device to amplify the sound of the ..... A) Heart. B) Lungs. C) Both. D) None of these. Show Answer Correct Answer: A) Heart. 7. What needs water to live? A) Plants. B) Animals. C) Both. D) Neither. Show Answer Correct Answer: C) Both. 8. Liquid portion of the blood A) Leukocytes. B) Erthryocytes. C) Plasma. D) Thrombin. Show Answer Correct Answer: C) Plasma. 9. The site where food is made is called A) Source. B) Sink. C) Leaf. D) Root. Show Answer Correct Answer: A) Source. 10. ..... helps in the filtration of blood A) Arteries. B) Blood capillaries in the kidneys. C) Veins. D) None of the above. Show Answer Correct Answer: B) Blood capillaries in the kidneys. 11. What prevents the backflow of blood inside the heart during contraction? A) . Thick muscular walls of ventricles. B) . Valves. C) . Thin walls of atria. D) . All of the above. Show Answer Correct Answer: B) . Valves. 12. How many chambers does the human heart have? A) Three. B) Four. C) Five. D) Two. Show Answer Correct Answer: B) Four. 13. Vascular tissue through which food is transported from leaves to other parts of the plant. A) Xylem. B) Transpiration. C) Phloem. D) Osmosis. Show Answer Correct Answer: C) Phloem. 14. Which blood vessel's blood flows in low preasure? A) Blood. B) Arteries. C) Veins. D) All. Show Answer Correct Answer: C) Veins. 15. The process by which waste products are removed from the body is called A) Excretion. B) Digestion. C) Circulation. D) Transportation. Show Answer Correct Answer: A) Excretion. 16. Type of blood present in pulmonary vein? A) Deoxygenated. B) Oxygenated. C) Both A and B. D) None of these. Show Answer Correct Answer: B) Oxygenated. 17. The life of early man changed when from a hunter and a food gatherer he became a food producer. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 18. What were some flowers domesticated for? A) Medicine, which is used in healing. B) Food, work, clothing, and medicine. C) Ornamental, or decorative, reasons. D) Fiber, which is used in cloth. Show Answer Correct Answer: C) Ornamental, or decorative, reasons. 19. The cells in the blood which help in clotting are. A) A) Haemoglobins. B) (b) Platelets. C) (c) Red blood cells. D) (d) White blood cells. Show Answer Correct Answer: B) (b) Platelets. 20. What happens to the transpiration rate as light intensity increases? A) It increases. B) It stays the same. C) It decreases. D) None of the above. Show Answer Correct Answer: A) It increases. 21. What are known as pumping chambers? A) Aurocules. B) Atrium. C) Ventricles. D) Arteries. Show Answer Correct Answer: C) Ventricles. 22. Where is heart located A) Abdomen. B) Mediastinum. C) Above the lungs. D) Below Diaphragm. Show Answer Correct Answer: B) Mediastinum. 23. Name the instrument that is used by doctors to listen to the heartbeat. A) Thermometer. B) Weighing machine. C) Dialysis machine. D) Stethoscope. Show Answer Correct Answer: D) Stethoscope. 24. Osmosis can happen A) Through a permeable membrane. B) Through a semi-permeable membrane. C) No membrane required. D) Through all kinds of membranes. Show Answer Correct Answer: B) Through a semi-permeable membrane. 25. RBC are in disc-shaped? A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. ← PreviousNext →Related QuizzesClass 7 Science Chapter 7 Transportation In Animals And Plants Quiz 1Class 7 Science Chapter 7 Transportation In Animals And Plants Quiz 2Class 7 Science Chapter 7 Transportation In Animals And Plants Quiz 3Class 7 Science Chapter 7 Transportation In Animals And Plants Quiz 4Class 7 Science Chapter 7 Transportation In Animals And Plants Quiz 6Class 7 Science Chapter 7 Transportation In Animals And Plants Quiz 7Class 7 Science Chapter 7 Transportation In Animals And Plants Quiz 8Class 7 Science Chapter 7 Transportation In Animals And Plants Quiz 9Class 7 Science Chapter 7 Transportation In Animals And Plants Quiz 10Class 7 Science Chapter 7 Transportation In Animals And Plants Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books