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 13 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 7 Transportation In Animals And Plants Quiz 13 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Aquatic animals excrete cell waste in the form of ..... A) Urine. B) Urea. C) Ammonia. D) Uric acid. Show Answer Correct Answer: C) Ammonia. 2. What pigment in the RBC's makes it red A) Haemocyanin. B) Haemoglobin. C) Haemerythrin. D) Chlorocruorin. Show Answer Correct Answer: B) Haemoglobin. 3. Fatty acids and glycerol are absorbed by A) Blood. B) Lymph. C) All the above. D) None of the above. Show Answer Correct Answer: B) Lymph. 4. What was the biggest discovery of early man? A) Fare. B) Free. C) Fire. D) No one of the above. Show Answer Correct Answer: C) Fire. 5. What is the role of xylem in plant transportation? A) Xylem stores energy for plant growth. B) Xylem transports food from leaves to roots. C) Xylem transports water and minerals from roots to leaves in plants. D) Xylem is responsible for photosynthesis in plants. Show Answer Correct Answer: C) Xylem transports water and minerals from roots to leaves in plants. 6. The rising of water through the narrow tubes is called the ..... (You may choose more than one option if required) A) DNA. B) Water transportation agents. C) Capillary action. D) Xylem tubes. E) Xylem. Show Answer Correct Answer: C) Capillary action. 7. Active transport involves A) Movement of molecules from lower tohigher concentration. B) Expenditure of energy. C) It is an uphill task. D) All of the above. Show Answer Correct Answer: D) All of the above. 8. What is the function of arteries? A) Transport deoxygenated blood. B) Transport oxygenated blood. C) Site for exchange of materials. D) None of the above. Show Answer Correct Answer: B) Transport oxygenated blood. 9. Which of the following statements is not true for diffusion? A) Molecules move from region of high concentration to region of low concentration. B) Molecules move from region of low concentration to region of high concentration. C) Semi permeable membrane is required. D) Happens for solids, liquids and gases. Show Answer Correct Answer: C) Semi permeable membrane is required. 10. What helps shape and support a plant cell? A) Cell wall. B) Cytoplasm. C) Cell membrane. D) Cell. E) Chloroplast. Show Answer Correct Answer: A) Cell wall. 11. White blood cells are also called- A) Erythrocytes. B) Leukocytes. C) WBC's. D) Haemoglobin. Show Answer Correct Answer: B) Leukocytes. 12. ..... blood helps in transportation of oxygen. A) RBC. B) WBC. C) Platelets. D) None of the above. Show Answer Correct Answer: A) RBC. 13. Which describes the relationship between plants and animals in the carbon cycle? A) Plants produce and release oxygen that animals need. B) Plants produce and release carbon dioxide that animals need. C) Animals produce and release oxygen that plants need. D) Animals produce oxygen that plants turn into carbon dioxide. Show Answer Correct Answer: A) Plants produce and release oxygen that animals need. 14. What is the sound that is made by heart A) The-black. B) LOOK-DUP. C) Yup-yap. D) Sun. Show Answer Correct Answer: A) The-black. 15. Oxygen rich blood leaves the heart through the A) Right atrium. B) Left atrium. C) Right atrium. D) Right ventricle. Show Answer Correct Answer: A) Right atrium. 16. Which tissue enables various forms of movement, both voluntary and involuntary? A) Muscle. B) Nerve. C) Epithelial. D) Connective. Show Answer Correct Answer: A) Muscle. 17. ..... is the muscular wall that divides the heart length wise- A) Septa. B) Ventricle. C) Atrium. D) None. Show Answer Correct Answer: A) Septa. 18. Few aquatic animals like fishes excretes wastes in in the gaseous form. Which of the following gas is excreted in the form of wastes? A) Hydrogen. B) Oxygen. C) Ammonia. D) Chlorine. Show Answer Correct Answer: C) Ammonia. 19. What is the process by which plants make their own food using sunlight, water, and carbon dioxide? A) Fermentation. B) Photosynthesis. C) Respiration. D) Transpiration. Show Answer Correct Answer: B) Photosynthesis. 20. The pipe or tube like structures which connects the kidneys and urinary bladder are ..... A) Salivary duct. B) Urethra. C) Ureter. D) Oviduct. Show Answer Correct Answer: C) Ureter. 21. The ..... is the thick muscular wall that seperates the two sides of the heart. A) Atria. B) Septum. C) Ventricles. D) Valve. Show Answer Correct Answer: B) Septum. 22. What surrounds and protects a plant cell? A) Nucleus. B) Chloroplasts. C) Cell membrane. D) Cell wall. Show Answer Correct Answer: D) Cell wall. 23. An area drained by a river is A) Waterfall. B) River basin. C) Drainage. D) Surface water. Show Answer Correct Answer: B) River basin. 24. (1) Aquatic animals like fishes excrete their waste in the gaseous form as: A) Hydrogen. B) Ammonia. C) Oxygen. D) Nitrogen. Show Answer Correct Answer: B) Ammonia. 25. During transpiration water is lost from the plant in the form of: A) Water Vapour. B) Liquid. C) Hydrogen and Oxygen gas. D) Steam. Show Answer Correct Answer: A) Water Vapour. 26. Which of the following are components of Xylem? A) Tracheids; Vessels; Xylem Parenchyma. B) Tracheids; Vessels; Xylem Parenchyma; Xylem Fibres. C) Sieve tubes; Phloem Fibres; Vessels. D) Tracheids; Vessels; Xylem Parenchyma; Phloem Fibres. Show Answer Correct Answer: B) Tracheids; Vessels; Xylem Parenchyma; Xylem Fibres. 27. True or false? Capillaries are the thinnest blood vessels. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 28. What is the name of the system in the body responsible for transporting nutrients and oxygen to cells and removing waste products? A) Respiratory system. B) Digestive system. C) Nervous system. D) Circulatory system. Show Answer Correct Answer: D) Circulatory system. 29. Insects excrete uric acid in the form of: A) [A] Liquid. B) [B] Gases. C) Both [A] and [B]. D) Solids. Show Answer Correct Answer: D) Solids. 30. Urine gets stored in a sac called the ..... A) Kidney. B) Urinary bladder. C) (I), (II). D) None of these. Show Answer Correct Answer: B) Urinary bladder. 31. The urine enters the urinary bladder with the help of a tube-like vessel called ..... A) Urethra. B) Ureters. C) Arteries. D) Veins. Show Answer Correct Answer: B) Ureters. 32. Transpiration is a type of ..... A) Sublimation. B) Evaporation. C) Condensation. D) Precipitation. Show Answer Correct Answer: B) Evaporation. 33. At what speed blood flows in Arteries or veins A) 90cm / second. B) 30cm/ second. C) 20cm/second. D) None above. Show Answer Correct Answer: A) 90cm / second. 34. True or False:Only animals need air to live. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 35. Which blood cells destroy harmful bacteria and dead cells? A) RBCs. B) WBCs. C) Platelets. D) None of the above. Show Answer Correct Answer: B) WBCs. 36. In which direction does the does the phloem flow in? A) Right. B) Up. C) Down. D) Up and down. Show Answer Correct Answer: D) Up and down. 37. The human heart beat about ..... to ..... times per minute. A) 70-80. B) 60-70. C) 90-100. D) None of the above. Show Answer Correct Answer: A) 70-80. 38. What is the full form of RBC? A) Right Body Cells. B) Red Blue Cells. C) Ribs Blood Cells. D) Red Blood Cells. Show Answer Correct Answer: D) Red Blood Cells. 39. When blood reaches the two kidneys, it contains only harmful substances. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 40. Adipose tissue is an example of what type of connective tissue? A) Loose connective tissue. B) Fibrous connective tissue. C) Blood tissue. D) Cartilage. Show Answer Correct Answer: A) Loose connective tissue. 41. Which is an example of an environmental adaptation A) Frog eating a fly. B) Bird migrating south. C) A squirrel climbing a tree. D) A rabbit feeding their young. Show Answer Correct Answer: B) Bird migrating south. 42. When an animal or plant changes its physical appearance or its behavior in order to survive, it is called an A) Feline. B) Extinct. C) Animal. D) Adaptation. Show Answer Correct Answer: D) Adaptation. 43. How do plants transport water from their roots to their leaves? A) Plants absorb water through their leaves only. B) Water is transported through the phloem vessels. C) Roots release water into the soil for absorption. D) Plants transport water from their roots to their leaves via transpiration and xylem vessels. Show Answer Correct Answer: D) Plants transport water from their roots to their leaves via transpiration and xylem vessels. 44. ..... have very soft stems. A) Trees. B) Cactus plants. C) Shrubs. D) Herbs. Show Answer Correct Answer: D) Herbs. 45. Why are flower petals important for flowers to reproduce? A) They attract pollinators. B) They add color to the green plant. C) It helps get sunlight. D) It helps get more water. Show Answer Correct Answer: A) They attract pollinators. 46. Why is color of blood red? A) Myoglobin. B) Haemoglobin. C) Globulin. D) Fibrinogen. Show Answer Correct Answer: B) Haemoglobin. 47. Platelets help in ..... A) Exchange of gases. B) Give blood it's colour. C) Blood clotting. D) Fight with infections and diseases. Show Answer Correct Answer: C) Blood clotting. 48. A soft tissue inside the bone that produces blood cells A) Lymph nodes. B) Bone marrow. C) Immune cells. D) Spleen. Show Answer Correct Answer: B) Bone marrow. 49. What is the process by which oxygen is taken in by the body and carbon dioxide is released? A) Respiration. B) Excretion. C) Digestion. D) Photosynthesis. Show Answer Correct Answer: A) Respiration. 50. What is pulmonary circulation? A) Blood travelling to and from the lungs. B) Blood travelling to and from the body. C) A blood clot in the lungs. D) The vessel that brings blood to the lungs. Show Answer Correct Answer: A) Blood travelling to and from the lungs. 51. The pumping organ of our circulatory system is A) A) heart. B) (b) artery. C) (c) vein. D) (d) all of these. Show Answer Correct Answer: A) A) heart. 52. Which is the largest and Strongest chamber of heart: A) Left Ventricle. B) Left Atrium. C) Right Ventricle. D) Right Atrium. Show Answer Correct Answer: A) Left Ventricle. 53. Which of the following are/is made in Bone Marrow? A) RBC's. B) WBC's. C) Platelets. D) Both RBC's and Platelets. Show Answer Correct Answer: D) Both RBC's and Platelets. 54. Which blood type can receive any other blood type? A) Type-A. B) Type-O. C) Type-AB. D) Type-B. Show Answer Correct Answer: C) Type-AB. 55. Main excretory organs in human body are A) Heart. B) Bones. C) Kidneys. D) Brain. Show Answer Correct Answer: C) Kidneys. 56. Maple tree seeds are shaped like a helicopter. How does the shape help disperse the seeds? A) It keeps the leaves on the trees. B) It helps the tree fly around. C) It protects seeds from bees. D) It helps the seeds fly in the wind to new places. Show Answer Correct Answer: D) It helps the seeds fly in the wind to new places. 57. Which one of the following is the not the function of leaf normally? A) Photosynthesis. B) Respiration. C) Transpiration. D) Transportation. Show Answer Correct Answer: D) Transportation. 58. Osmosis is a process by which molecules of a solvent tend to pass through a semipermeable membrane from a more concentrated solution into a less concentrated one A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: B) FALSE. 59. Sweat contains water and ..... A) Nutrient. B) Sugar. C) Salt. D) None of the above. Show Answer Correct Answer: C) Salt. 60. Animals such as ..... don't possess any circulatory system. A) Hydra. B) Python. C) Weeds. D) None of the above. Show Answer Correct Answer: A) Hydra. ← 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