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 10 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 7 Transportation In Animals And Plants Quiz 10 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What part of the heart delivers unoxygenated blood to the lungs? A) Pulmonary artery. B) Left Ventricle. C) Pulmonary vein. D) Aorta. Show Answer Correct Answer: A) Pulmonary artery. 2. Water condense and form ..... A) Clouds. B) Sun. C) Ocean. D) None of the above. Show Answer Correct Answer: A) Clouds. 3. Aorta carries ..... blood A) Oxygenated. B) Deoxygenated. C) All the above. D) None of the above. Show Answer Correct Answer: A) Oxygenated. 4. A behavior that helps a living thing live in its surroundings is an A) Migration. B) Adaptation. C) Protective coloration. D) None of the above. Show Answer Correct Answer: B) Adaptation. 5. Is your pulse rate always the same? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: B) No. 6. Filtering the blood periodically through an artificial kidney is called ..... A) Dialysis. B) By pass. C) Circumcision. D) None of these. Show Answer Correct Answer: A) Dialysis. 7. Which component of blood helpsin clotting A) Wbc. B) Platelets. C) Plasma. D) Rbc. Show Answer Correct Answer: B) Platelets. 8. "Storage tanks" Can hold food, water or waste for the cell A) Chloroplast. B) Nucleolus. C) Vacuole. D) Ribosomes. Show Answer Correct Answer: C) Vacuole. 9. What are the components of red fluid connective tissue? A) Erythrocytes, leukocytes, Thrombocytes, Plasma. B) Erythrocytes, leukocytes, Plasma. C) Thrombocytes, Plasma. D) Erythrocytes, leukocytes, Platelets. Show Answer Correct Answer: A) Erythrocytes, leukocytes, Thrombocytes, Plasma. 10. The blood vessels which carry oxygenated blood A) Vein. B) Artery. C) Both. D) None. Show Answer Correct Answer: B) Artery. 11. What is the function of the cell membrane? A) Gives the cell its shape. B) Produces proteins within the cell. C) Allows water and nutrient to enter and leave the cell. D) Contains the plant's DNA. Show Answer Correct Answer: C) Allows water and nutrient to enter and leave the cell. 12. In the science textbook, which figure shows the complete circulatory system in our body? A) 12.10. B) 12.1. C) 12.9. D) None of the above. Show Answer Correct Answer: A) 12.10. 13. Phloem tubes are made of ..... A) Dead cells. B) Living cells. C) All the above. D) None of the above. Show Answer Correct Answer: B) Living cells. 14. In apoplastic movement the water travels through the cell membrane and enter the cell A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 15. What type of blood vessel surround alveoli and other tissues in the body? A) Capillaries. B) Arteries. C) Veins. D) None of the above. Show Answer Correct Answer: A) Capillaries. 16. What gas does a plant take IN for photosynthesis A) Nitrogen. B) Oxygen. C) Helium. D) Carbon dioxide. Show Answer Correct Answer: D) Carbon dioxide. 17. Which are decomposers? A) Trees. B) Worms. C) Red wolves. D) Humans. Show Answer Correct Answer: B) Worms. 18. Which adaptation is an example of a behavioral adaptation? A) A frog having bright colors to warm predators. B) A duck having webbed feet to help it swim. C) A turtle having a hard shell to protect it. D) A puffer fish puffing up to scare predators. Show Answer Correct Answer: D) A puffer fish puffing up to scare predators. 19. Pulmonary veins take unoxygenated blood away from the heart. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 20. Dews are water droplets on the leaves of grass seen in the early mornings, when the climate is humid and excess of water in the soil. This is due to root pressure and this phenomenon is called ..... A) Guttation. B) Imbibition. C) Osmosis. D) Diffusion. Show Answer Correct Answer: A) Guttation. 21. Raisins swell when put in A) Saturated sugar solution. B) Saturated salt solution. C) Mustard oil. D) Rainwater. Show Answer Correct Answer: D) Rainwater. 22. What is the purpose of antibodies? A) To pump lymph through the vessels. B) To fight infection. C) To remove old red blood cells. D) To create lymph. Show Answer Correct Answer: B) To fight infection. 23. The kidneys, ureters, bladder and urethra form the A) Circulatory system. B) Respiratory system. C) Excretory system. D) None of the above. Show Answer Correct Answer: C) Excretory system. 24. The heart is made up of ..... chambers A) Four. B) Two. C) Three. D) One. Show Answer Correct Answer: A) Four. 25. Is a dog staying away from a skunk 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. 26. Leaves are in ..... colour. A) Blue. B) Orange. C) Red. D) Green. Show Answer Correct Answer: D) Green. 27. The average person has about ..... litres of blood. A) 5. B) 7. C) 10. D) 2. Show Answer Correct Answer: A) 5. 28. Why did early man move from place to place? A) In search of raw materials. B) In search of good clothes. C) In search of food and water. D) In search of new roads. Show Answer Correct Answer: C) In search of food and water. 29. Plants have stems that function to provide support. This organ in plants is most similar to which of the following in humans? A) The intestines. B) The heart. C) The skin. D) The skeleton. Show Answer Correct Answer: D) The skeleton. 30. What is the work of capillaries in body A) To join vein and artery. B) To join vein and vein. C) To join artery and artery. D) None of the above. Show Answer Correct Answer: A) To join vein and artery. 31. Which of these is compared to the "brain" of a cell, directing all of its activities? A) Nucleus. B) Cell wall. C) All the above. D) None of the above. Show Answer Correct Answer: A) Nucleus. 32. The throbbing movements in the inner side of the left wrist is due to ..... A) Blood flowing. B) Veins. C) Heartbeat. D) None of the above. Show Answer Correct Answer: A) Blood flowing. 33. The human heart is divided into how many chambers? A) 3. B) 2. C) 1. D) 4. Show Answer Correct Answer: D) 4. 34. The function of transpiration is to transport ..... and ..... from the roots to the leaves A) Water, mineral salts. B) Food, nutrients. C) Water, food. D) None of the above. Show Answer Correct Answer: A) Water, mineral salts. 35. The process of removal of waste is called as ..... A) Excreation. B) Transpiration. C) Respiration. D) None of the above. Show Answer Correct Answer: A) Excreation. 36. Blood of Veins ..... to the heart. A) Goes far away. B) Comes. C) Both (a) and (b). D) None of these. Show Answer Correct Answer: B) Comes. 37. ..... provides buoyancy and flexibility to hydrophytes. A) Flat leaves. B) Aerenchyma. C) Spines. D) None of the above. Show Answer Correct Answer: B) Aerenchyma. 38. What are the structures within a cell that have specialized jobs that keep the cells alive? A) Cells. B) Organelles. C) Cell wall. D) Cell membrane. Show Answer Correct Answer: B) Organelles. 39. Arteries and Veins are joined by a network of A) Valves. B) Neurocytes. C) Capillaries. D) Plasma. Show Answer Correct Answer: C) Capillaries. 40. Nitrogen, Phosphorus and Potassium are examples of A) Macronutrients. B) Micronutrients. C) Trace elements. D) All of the above. Show Answer Correct Answer: A) Macronutrients. 41. "power house" of the cell-converts sugar into energy A) Cytoplasm. B) Mitochondrion. C) Vacuoles. D) Nucleus. Show Answer Correct Answer: B) Mitochondrion. 42. A muscular wall, that divides heart length wise into its left and right sides A) Atrium. B) Ventricle. C) Septum. D) None of the above. Show Answer Correct Answer: C) Septum. 43. Why do arteries have a thick muscle layer? A) To provide energy for the blood vessel. B) To prevent the blood flowing backwards. C) To help withstand the high pressure blood, also to contract to control blood flow. D) None of the above. Show Answer Correct Answer: C) To help withstand the high pressure blood, also to contract to control blood flow. 44. What is the liquid part of blood called? A) WBC. B) RBC. C) Platelets. D) Plasma. Show Answer Correct Answer: D) Plasma. 45. It is yellowish in colour and contains about 90 per cent water and has food, wastes, enzymes etc dissolved in it. A) Heart. B) Blood. C) Plasma. D) Urine. Show Answer Correct Answer: C) Plasma. 46. Transpiration process in plants occur A) At night. B) During daytime. C) All the above. D) None of the above. Show Answer Correct Answer: B) During daytime. 47. Blood is the fluid which flows in the ..... A) Blood Vessels. B) WBC. C) RBC. D) None of these. Show Answer Correct Answer: A) Blood Vessels. 48. What was the food of early man? A) Fruits and nuts. B) Flesh of animals. C) Roots of the plants. D) All the above. Show Answer Correct Answer: D) All the above. 49. Michael looked at a cell through a microscope. He identified a nucleus, chloroplast, and cytoplasm. What kind of cell did Michael observe? A) Animal. B) Plant. C) Vertebrate. D) Bacteria. Show Answer Correct Answer: B) Plant. 50. Full form of ATP A) Adrenalin. B) Adenosinetriphosphate. C) Adenosidiphosphate. D) Adoxide. Show Answer Correct Answer: B) Adenosinetriphosphate. 51. The right atrium: A) Pumps Deoxygenated blood. B) Receives Oxygenated blood. C) Pumps Oxygenated blood. D) Receives Deoxygenated blood. Show Answer Correct Answer: D) Receives Deoxygenated blood. 52. Which adaptation would be useful to an animal that eats nectar from plants? A) Fins. B) Wings. C) Fast legs. D) Short beaks. Show Answer Correct Answer: B) Wings. 53. Which are examples of consumers? A) Grass and cows. B) Turtles and seaweed. C) Owls and bears. D) Sun and mushrooms. Show Answer Correct Answer: C) Owls and bears. 54. Pulmonary artery carries deoxygenated blood while all other arteries carry oxygenated blood. It is still called an artery because, ? A) Cardiac. B) Unstraited. C) Voluntary. D) Striated. Show Answer Correct Answer: A) Cardiac. 55. The blood vessel which carries blood to the heart A) Arteries. B) Lymphatic vessel. C) Veins. D) Capillaries. Show Answer Correct Answer: C) Veins. 56. Which of the following is a root? A) Potato. B) Sugarcane. C) Carrot. D) None of the above. Show Answer Correct Answer: C) Carrot. 57. The stored urine is thrown out of the body with the help of the muscular tube called ..... A) Urethra. B) Urinary bladder. C) Kidney. D) Ureter. Show Answer Correct Answer: A) Urethra. 58. Transpiration provides cooling to the plant. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 59. The absorption of nutrients and exchange of respiratory gases between blood and tissuestakes place in A) Capillaries. B) Veins. C) Heart. D) Arteries. Show Answer Correct Answer: A) Capillaries. 60. 2 Why is the colour of blood red A) Haemoglobin. B) Myoglobin. C) Globulin. D) None of the above. Show Answer Correct Answer: A) Haemoglobin. ← 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