This quiz works best with JavaScript enabled. Home > Cbse > Class 7 > Science > Transportation In Animals And Plants > Class 7 Science Chapter 7 Transportation In Animals And Plants – Quiz 14 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 7 Transportation In Animals And Plants Quiz 14 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Arteries carry blood from all parts of the body back to the heart. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 2. How do water enter the roots from the soil? A) Osmosis. B) Transpiration. C) Active transport. D) Diffusion. Show Answer Correct Answer: A) Osmosis. 3. What part of the cell helps control what enters and leaves the cell? A) Chloroplast. B) Nucleus. C) Cell membrane. D) Cell wall. E) Cytoplasm. Show Answer Correct Answer: C) Cell membrane. 4. Cells that control the opening and closing of stomata A) Cuticle. B) Stomata. C) Guard cell. D) Vascular tissue. Show Answer Correct Answer: C) Guard cell. 5. Conducting tissues of a plant A) Only xylem. B) Only phloem. C) Both xylem and phloem. D) None of the above. Show Answer Correct Answer: C) Both xylem and phloem. 6. Which of these is responsible for blood clotting? A) Haemoglobin. B) Platelets. C) Red blood cells. D) White blood cells. Show Answer Correct Answer: B) Platelets. 7. Another term for sweating; removal of water, salt and urea through the sweat glands in the skin. A) Perspiration. B) Transport. C) Reabsorption. D) Respiration. Show Answer Correct Answer: A) Perspiration. 8. ..... fight against germs. A) Blood Platelets. B) WBC. C) RBC. D) All of these. Show Answer Correct Answer: B) WBC. 9. What is the main excretory product in humans? A) Urea. B) Carbon dioxide. C) Ammonia. D) Uric acid. Show Answer Correct Answer: A) Urea. 10. A patient visited a doctor and complained that from the last 2 months, his urine output is very low. After examination, the doctor said that this is due to the malfunctioning of the blood capillaries that help in the filtering of blood. Which organ of the excretory system has these blood capillaries? A) Urinary bladder. B) Kidney. C) Ureter. D) Urethra. Show Answer Correct Answer: B) Kidney. 11. Doctors check heartbeat with the help of a device called ..... A) Telescope. B) Kaleidoscope. C) Stethoscope. D) Microscope. Show Answer Correct Answer: C) Stethoscope. 12. Which gas do plants release, that humans depend on for survival? A) Oxygen. B) Carbon Dioxide. C) Sugar. D) Water. Show Answer Correct Answer: A) Oxygen. 13. The part of the plant cell known as the "brain" of the cell is the A) Cell wall. B) Nucleus. C) Cytoplasm. D) Vacuole. Show Answer Correct Answer: B) Nucleus. 14. ..... an Australian biologist discovered blood groups between ..... & ..... A) Karl Huygens, 1911, 1912. B) Karl Landsteiner, 1901, 1902. C) Christiaan Huygens, 1656, 1657. D) None of the above. Show Answer Correct Answer: B) Karl Landsteiner, 1901, 1902. 15. Xylem tubes transport substances ..... A) From the roots to the stem and leaves. B) From the leaves to the rest of the plant. C) All the above. D) None of the above. Show Answer Correct Answer: A) From the roots to the stem and leaves. 16. Which organ is responsible for filtering blood in the excretory system? A) Heart. B) Kidneys. C) Liver. D) Lungs. Show Answer Correct Answer: B) Kidneys. 17. The mitochondrion are the A) Jelly-like substance that fills plant and animal cells. B) Stiff outer layer of a plant. C) Cell energy processor. D) Storage space. Show Answer Correct Answer: C) Cell energy processor. 18. Which side of the heart has oxygen rich blood? A) Right side. B) Left side. C) Both left and right side. D) None of the side. Show Answer Correct Answer: B) Left side. 19. William Hadart discovered the circulation of Blood. True or False? A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 20. The flow of blood is fastest in: A) Arteries. B) Capillaries. C) Veins. D) None of these. Show Answer Correct Answer: A) Arteries. 21. How can a student distinguish a plant cell from an animal cell? A) If the cell has a cell wall, it must be a plant. B) If the cell has cytoplasm, it must be a plant. C) If the cell has a nucleus, it must be an animal cell. D) If the cell has a cell membrane, it must be an animal cell. Show Answer Correct Answer: A) If the cell has a cell wall, it must be a plant. 22. Which side of the heart has carbon dioxide rich blood? A) Left side. B) Right side. C) Both sides. D) None of the sides. Show Answer Correct Answer: B) Right side. 23. Read and match the supporting detail to its main idea.We get rice, potatoes and wheat from plants. Fruit and vegetables also come from plants. A) Plants and trees reduce soil erosion. B) Plants provide food to humans. C) Animals help humans with their work. D) Animals provide human beings with food. Show Answer Correct Answer: B) Plants provide food to humans. 24. An example of a physical adaptation is ..... A) A rabbit burrowing underground. B) A turtle hiding inside its shell. C) A viper biting when threatened. D) The spikes on a porcupine fish. Show Answer Correct Answer: D) The spikes on a porcupine fish. 25. Blood vessel that opens into right auricle A) Pulmonary veins. B) Pre & Post caval veins. C) Pulmonary artery. D) Pulmonary aorta. Show Answer Correct Answer: B) Pre & Post caval veins. 26. Pulmonary valve is located between ..... and ..... A) Right ventricle and pulmonary artery. B) Right atrium and right ventricle. C) Left atrium and left ventricle. D) None of the above. Show Answer Correct Answer: A) Right ventricle and pulmonary artery. 27. Which of the following is responsible for the red colour of red blood cells? A) None of the above. B) Hamoglobin. C) Haemoglobin. D) Haemogobin. Show Answer Correct Answer: C) Haemoglobin. 28. The process of using sunlight, carbon dioxide, and water to make sugar and oxygen is called ..... ? A) Chlorophyll. B) Evaporation. C) Photosynthesis. D) Transportation. Show Answer Correct Answer: C) Photosynthesis. 29. Which of the following help to make medicines? A) Lavender. B) Cotton plant. C) Spinach. D) Tulsi. Show Answer Correct Answer: D) Tulsi. 30. Type of blood present in pulmonary artery A) Deoxygenated. B) Oxygenated. C) Mixed. D) Pure blood. Show Answer Correct Answer: A) Deoxygenated. 31. This plant adaptation transports water from roots to stems. A) Drip-Tips. B) Thorns. C) Xylem. D) Shallow Roots. Show Answer Correct Answer: C) Xylem. 32. Name the vitamin that helps in blood coagulation A) Vitamin B1. B) Vitamin A. C) Vitamin C. D) Vitamin K. Show Answer Correct Answer: D) Vitamin K. 33. Which excretory organ eliminates water and some chemical wastes in perspiration? A) Skin. B) Kidneys. C) Lungs. D) Liver. Show Answer Correct Answer: A) Skin. 34. How many blood vesels are there A) 3. B) 5. C) 1. D) 2. Show Answer Correct Answer: D) 2. 35. What were hides used for? A) Medicine, decoration, and to build houses. B) Clothing, storage, and to build tent shelters. C) Weapons, hunting, and to build boats. D) Food, work, and transportation. Show Answer Correct Answer: B) Clothing, storage, and to build tent shelters. 36. Which of the following are deeply situated in the body? A) Arteries. B) Veins. C) Capillaries. D) Heart. Show Answer Correct Answer: A) Arteries. 37. Which is the largest artery in our body? A) Femoral artery. B) Pulmonary artery. C) Aorta. D) Radial artery. Show Answer Correct Answer: C) Aorta. 38. Which blood vessel does not have valves A) Veins. B) Capillaries. C) Arteries. D) None of the above. Show Answer Correct Answer: C) Arteries. 39. Xylem fibres are made of- A) Sclerenchyma cells. B) Parenchyma cells. C) Collenchyma cells. D) Aerenchyma cells. Show Answer Correct Answer: A) Sclerenchyma cells. 40. The ..... cells in our body fight against germs. A) RBC. B) PLATELETS. C) WBC. D) PLASMA. Show Answer Correct Answer: C) WBC. 41. Transport of food in plants takes place through ..... A) Flam. B) Xylem. C) Vascular tissue. D) None of these. Show Answer Correct Answer: A) Flam. 42. Which organ pumps blood throughout your body? A) Tissue. B) Heart. C) Cell. D) Brain. Show Answer Correct Answer: B) Heart. 43. Siddhant got an injury on his knee while playing football in the ground. Blood oozed out from the injured site, but after a few minutes, he observed a brown colored clot on the same site. Which component of the blood might have formed this clot? A) White blood cells. B) Platelets. C) Red blood cells. D) Plasma. Show Answer Correct Answer: B) Platelets. 44. What is the function of red blood cells in the body? A) Clotting of blood. B) Transporting oxygen. C) Producing antibodies. D) Regulating body temperature. E) NONE. Show Answer Correct Answer: B) Transporting oxygen. 45. Phloem transports ..... from the leaves to the other parts of the body. A) Water. B) Food substances. C) All the above. D) None of the above. Show Answer Correct Answer: B) Food substances. 46. Chloroplast in cells do this. A) Stores food for the cells. B) Protect the cell and gives it support. C) All the above. D) None of the above. Show Answer Correct Answer: A) Stores food for the cells. 47. The number of beats per minute is called ..... A) Pulse rate. B) Heart beat. C) Pulse. D) Heart rate. Show Answer Correct Answer: A) Pulse rate. 48. What do stomata help with in plants? A) Water absorption. B) Gas exchange. C) Photosynthesis. D) Nutrient transport. Show Answer Correct Answer: B) Gas exchange. 49. A bird migrating in the winter is an example of a A) Structural Adaptation. B) Behavioral Adaptation. C) All the above. D) None of the above. Show Answer Correct Answer: B) Behavioral Adaptation. 50. Why is the transpiration of water from leaves important? A) It cools leaves and helps move water up the plant. B) It makes the plant wilt. C) It helps the plant to respire. D) None of the above. Show Answer Correct Answer: A) It cools leaves and helps move water up the plant. 51. Veins carry oxygen-rich blood from the heart to all parts of the body A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 52. Franklin spotted an animal in his yard that he had never seen before. It was lying on top of a pile of eggs. He could also tell that the animal's skin was tough and scaly. Based on this information, what kind of vertebrate was Samson most likely looking at? A) Mammal. B) An amphibian. C) Reptile. D) Bird. Show Answer Correct Answer: C) Reptile. 53. Which is the only artery that carries deoxygenated blood? A) Coronary artery. B) Carotid artery. C) Pulmonary artery. D) Aorta. Show Answer Correct Answer: C) Pulmonary artery. 54. Which of the folling components of the blood helps in blood clotting? A) RBC. B) WBC. C) Platelets. D) Blood Plasma. Show Answer Correct Answer: C) Platelets. 55. A resting person, usually has a pulse rate between ..... and ..... beats per minute. A) 72 to 80. B) 72 to 74. C) 70 to 80. D) 74 to 78. Show Answer Correct Answer: A) 72 to 80. 56. What is the process by which nutrients from food are absorbed into the bloodstream of animals? A) Photosynthesis and respiration. B) Muscle contraction and nerve impulse. C) Excretion and circulation. D) Digestion and absorption. Show Answer Correct Answer: D) Digestion and absorption. 57. Human heart has ..... chambers A) 2. B) 3. C) 1. D) 4. Show Answer Correct Answer: D) 4. 58. What does blood consist of? A) Plasma, red blood cells, white blood cells, platelets. B) Hormones, oxygen, nutrients, water. C) Red blood cells. D) Carbon dioxide and minerals. Show Answer Correct Answer: A) Plasma, red blood cells, white blood cells, platelets. 59. 11 ..... have thick walls A) Veins. B) Capillaries. C) Arteries. D) None of the above. Show Answer Correct Answer: C) Arteries. 60. What is transpiration in plants? A) The absorption of nutrients by plant roots. B) Transpiration in plants is the release of water vapor from plant surfaces into the atmosphere. C) The process of photosynthesis in leaves. D) The growth of new leaves and branches. Show Answer Correct Answer: B) Transpiration in plants is the release of water vapor from plant surfaces into the atmosphere. ← PreviousNext →Related QuizzesScience QuizzesClass 7 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 5Class 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 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books