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 15 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 7 Transportation In Animals And Plants Quiz 15 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Is a spider spinning a web a learned behavior or an instinct? A) Learned Behavior. B) Instinct. C) All the above. D) None of the above. Show Answer Correct Answer: B) Instinct. 2. Where would you find alveoli and what do they do? A) In the arteries, they stop the artery from bursting. B) In the heart, and they stop the blood flowing backwards. C) In the lungs and they are they site of gas exchange. D) None of the above. Show Answer Correct Answer: C) In the lungs and they are they site of gas exchange. 3. Capillaries help in ..... A) Either Exchange of Nutrients/Exchange of gases. B) Exchange of Blood. C) Exchange of Nutrients. D) Exchange of gases. Show Answer Correct Answer: D) Exchange of gases. 4. Aquatic animals like fish excrete their wastes in the form of A) Oxygen. B) Nitrogen. C) Hydrogen. D) Ammonia. Show Answer Correct Answer: D) Ammonia. 5. What helps to increase the surface area for the absorption of water and minerals? A) Xylem. B) Vascular bundles. C) Root Hairs. D) Flam. Show Answer Correct Answer: C) Root Hairs. 6. Which of the following is correct pair of parts of Transportation System? A) Blood, Lymph, Blood Vessels, Heart. B) Erthrocytes, Leucocytes, Platelets. C) Lymph Heart, RBC's, Platelets. D) Blood, Blood Vessels, Carbohydrates. Show Answer Correct Answer: A) Blood, Lymph, Blood Vessels, Heart. 7. Red colour pigment present in RBC is A) Haemoglobin. B) Ligaments. C) Erythrocytes. D) Lymphocytes. Show Answer Correct Answer: A) Haemoglobin. 8. What is the purpose of genes, or DNA? A) Reduces energy. B) Makes proteins. C) Stores hereditary information to tell what the plant or animal is. D) Produce sugars. Show Answer Correct Answer: C) Stores hereditary information to tell what the plant or animal is. 9. Excretory product in fishes is ..... and lizard is ..... A) Ammonia, uric acid. B) Urea, Uric acid. C) Urea, Urine. D) Uric acid, faeces. Show Answer Correct Answer: A) Ammonia, uric acid. 10. A form of connective tissue in which the cells are specialized for the synthesis and storage of energy-rich reserves of fat, or lipid. A) Hyaline cartilage. B) Areolar tissue. C) Connective tissue. D) Adipose tissue. Show Answer Correct Answer: D) Adipose tissue. 11. What is the name of the process by which nutrients are broken down in the body to release energy? A) Respiration. B) Excretion. C) Photosynthesis. D) Digestion. Show Answer Correct Answer: D) Digestion. 12. Assertion:transportation in plants is necessary.Reason:because it's necessary in humans A) Assertion is true and reason is false. B) Assertion and reason both are true but reason is not the correct explanation of assertion. C) Reason is true assertion.is false. D) None of the above. Show Answer Correct Answer: B) Assertion and reason both are true but reason is not the correct explanation of assertion. 13. What animals were domesticated in Southeast Asia? A) Pigs. B) Chickens. C) Cows. D) Horses. Show Answer Correct Answer: B) Chickens. 14. A good place to find your pulse is A) Inside of your wrist. B) On the side of your knees. C) On your head. D) None of the above. Show Answer Correct Answer: A) Inside of your wrist. 15. What organelles in the cell are responsible for releasing energy for the cell? A) Nucleus. B) Mitochondria. C) Alveoli. D) Cytoplasm. Show Answer Correct Answer: B) Mitochondria. 16. An adult human being normally passes about ..... of urine per day A) 0.1-0. B) 0.5-1.0. C) 1.0-1.8L. D) 1.5-1.9. Show Answer Correct Answer: C) 1.0-1.8L. 17. Reticulate venation is characteristic of ..... A) Pteridophytes. B) Gymnosperms. C) Dicotyledons. D) Monocotyledons. Show Answer Correct Answer: C) Dicotyledons. 18. What needs air to live? A) Plants. B) Animals. C) Both. D) Neither. Show Answer Correct Answer: C) Both. 19. This tissue is responsible for movements in our body. A) Connective. B) Muscle. C) Nervous. D) Epithelial. Show Answer Correct Answer: B) Muscle. 20. Which organelles are only found in plant cells?' A) Cytoplasm and vacuole. B) Nucleus and cell wall. C) Cell wall and chloroplast. D) Mitochondria and cytoplasm. Show Answer Correct Answer: C) Cell wall and chloroplast. 21. What does METAMORPHOSIS mean? A) Stay the same. B) Go through a dramatic change. C) To move or transport. D) To grow roots and stems. Show Answer Correct Answer: B) Go through a dramatic change. 22. Describe how oxygen is transported in the human body. A) Oxygen is absorbed directly through the skin into the bloodstream. B) Oxygen is carried by white blood cells throughout the bloodstream. C) Oxygen is primarily transported in the body as carbon dioxide. D) Oxygen is transported in the body by binding to hemoglobin in red blood cells and a small amount dissolved in plasma. Show Answer Correct Answer: D) Oxygen is transported in the body by binding to hemoglobin in red blood cells and a small amount dissolved in plasma. 23. Hollow Bones in a bird A) Help the bird move around easier. B) Help the bird fly. C) Help form a strong beak. D) None of the above. Show Answer Correct Answer: B) Help the bird fly. 24. If the xylem vessels of a plant are plugged A) The plant will continue to grow. B) The plant will wilt (shrivel). C) The leaves will turn yellow. D) No food will be made. Show Answer Correct Answer: B) The plant will wilt (shrivel). 25. Urine is collected from the kidneys by a pair of? A) None of these. B) Urethra. C) Ureter. D) Urinary bladder. Show Answer Correct Answer: C) Ureter. 26. Which of the following does not have valves A) Capillaries. B) Arteries. C) Veins. D) Heart. Show Answer Correct Answer: B) Arteries. 27. Choose the correct environment in which it would survive best:Lemur's have strong tails that curl around branches A) Rainforest. B) Arctic. C) Grasslands. D) Desert. Show Answer Correct Answer: A) Rainforest. 28. Pulmonary arteries bring oxygenated blood from lungs to heart. A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: A) False. 29. What Device is used to measure the heartbeats of a person? A) Stethoscope. B) Sphygmomanometer. C) Oximeter. D) Both A and B. Show Answer Correct Answer: A) Stethoscope. 30. Is a child speaking English a learned behavior or an instinct? A) Learned behavior. B) Instinct. C) All the above. D) None of the above. Show Answer Correct Answer: A) Learned behavior. 31. What happens to blood when a person gets a cut? A) It thickens. B) It evaporates. C) It flows out. D) It turns blue. Show Answer Correct Answer: C) It flows out. 32. How does the adaptation of camouflage help protect animals from predators? A) Animals are able to sleep during the cold winter months and do not have to look for food. B) Animals are able to blend into their surroundings and not be seen by predators. C) Animals are able to scare away their predators. D) Animals are able to travel to a warmer habitat. Show Answer Correct Answer: B) Animals are able to blend into their surroundings and not be seen by predators. 33. Blood is pumped from the heart to the entire body by the: A) . Nerves. B) . Ventricles. C) . Atria. D) . Lungs. Show Answer Correct Answer: B) . Ventricles. 34. Which of the following is true about your heart? A) Your heart may stop beating from time to time. B) You have to think in order to keep your heart beating. C) Your heart pushes blood through your body. D) All of the above. Show Answer Correct Answer: C) Your heart pushes blood through your body. 35. Which English Physician discovered the circulation of blood? A) Isaac Newton. B) William Harvey. C) Nikola Tesla. D) Albert Einstein. Show Answer Correct Answer: B) William Harvey. 36. Which blood vessel carries oxygen-rich blood? A) Arteries. B) Veins. C) Both (a) and (b). D) None of these. Show Answer Correct Answer: A) Arteries. 37. ..... force helps the plants in pulling water and minerals from the soil. A) Gravitational. B) Centripetal. C) Suction. D) Centrifugal. Show Answer Correct Answer: C) Suction. 38. Human heart is covered by a double membrane called A) Pericardium. B) Epicardium. C) Pleura. D) Which. Show Answer Correct Answer: A) Pericardium. 39. ..... layer of soil is not porous A) Top soil. B) Substratum. C) Subsoil. D) Bedrock. Show Answer Correct Answer: D) Bedrock. 40. Xylem transports A) Food. B) Food and water. C) Water and minerals. D) Food, water and minerals. Show Answer Correct Answer: C) Water and minerals. 41. A characteristic that scientists use to classify plants is ..... A) Its chloroplasts. B) How much chlorophyll it has. C) Its photosynthesis process. D) How they reproduce. Show Answer Correct Answer: D) How they reproduce. 42. Water is absorbed by root cells by a process called ..... A) Epidermis. B) Flam. C) Osmosis. D) None of the above. Show Answer Correct Answer: C) Osmosis. 43. ..... blood is present in a healthy person. A) 5. B) 2.7l. C) 10l. D) 4. Show Answer Correct Answer: A) 5. 44. A dog starts its life cycle hatching from an egg. A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: B) FALSE. 45. An average adult person has ..... liters of blood. A) 3.5-4.5. B) 4.5-5.5. C) 6.6-6.7. D) None of the above. Show Answer Correct Answer: B) 4.5-5.5. 46. An animal's color or pattern that helps it blend into its surroundings A) Environment. B) Mimicry. C) Camouflage. D) None of the above. Show Answer Correct Answer: C) Camouflage. 47. The rhythmic contraction of the heart followed by its relaxation constitute a A) Pulse rate. B) Heart beat. C) All the above. D) None of the above. Show Answer Correct Answer: B) Heart beat. 48. What is the function of waxy cuticle on the leaves surface? A) Provide water for the plant through the leaves. B) Reduce the loss of water from the plants by evaporation. C) Protect the plants from danger. D) None of the above. Show Answer Correct Answer: B) Reduce the loss of water from the plants by evaporation. 49. Cells are called building block of a body. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 50. Colour of blood is due to pigment A) Xanthin. B) Proteins. C) Chlorophyll. D) Haemoglobin. Show Answer Correct Answer: D) Haemoglobin. 51. Full form of WBC ..... A) White blood cells. B) White blood called. C) What blue called. D) White blue cells. Show Answer Correct Answer: A) White blood cells. 52. Which feature would help a plant that lives in the desert? A) Small leaves. B) Large seeds. C) Spread out roots that are close to the surface. D) Smelly flowers. Show Answer Correct Answer: C) Spread out roots that are close to the surface. 53. Root hairs help in absorption of water by A) Increasing the surface area. B) Decreasing the surface area. C) Holding the plant in the soil. D) None of the above. Show Answer Correct Answer: A) Increasing the surface area. 54. What are examples of pollinators? A) Bees, butterflies, birds. B) Fish, snakes, termites. C) Cats, dogs, hamsters. D) Lions, tigers, bears. Show Answer Correct Answer: A) Bees, butterflies, birds. 55. Animals need all of the following EXCEPT A) Air. B) Soil. C) Water. D) Food. Show Answer Correct Answer: B) Soil. 56. All animals go through the same life cycle. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 57. What part of the heart delivers oxygenated blood to the heart? A) Pulmonary artery. B) Right ventricle. C) Aorta. D) Pulmonary vein. Show Answer Correct Answer: D) Pulmonary vein. 58. Which of the following consists of a single layer of cells covering the surface of our body or several layers lining body cavities and organs? A) Connective Tissues. B) Muscle Tissues. C) Nervous Tissues. D) Epithelial Tissues. Show Answer Correct Answer: D) Epithelial Tissues. 59. The stripes on a tiger are an example of A) Stimulus. B) Competition. C) Migration. D) Camouflage. Show Answer Correct Answer: D) Camouflage. 60. Glucose is converted to starch for transport in plants. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. ← 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