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Class 7 Science Chapter 7 Transportation In Animals And Plants Quiz 11 (60 MCQs)

Quiz Instructions

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1. Which of the following has unidirectional and bidirectional flow respectively?
2. Blood is made up of ..... part(s).
3. The root-hairs are suited for absorbing water from the soil because
4. What part of a plant is most like a human's reproductive system?
5. The number of heart beats per minute is called
6. What did agriculture allow?
7. From where do producers get their energy?
8. When getting ready to hibernate, animals must
9. Which of the following individuals has the fastest pulse rate?
10. The waste product generated during photosynthesis is
11. The two upper Chambers of the heart are called
12. What do stomata primarily facilitate in plants?
13. Small shaped pieces of cells that plug wounds and stop bleeding are called ..... ?
14. What is the name of the "plant food" produced by photosynthesis?
15. Where did people first domesticate plants?
16. Which plant cell part gives the plant support and is not part of animal cells?
17. Which is the blood pumping organ of our body?
18. What were cotton plants domesticated for?
19. 10 Heart have ..... chambers
20. Fat is stored in this tissue .....
21. Which choice has a group of only consumers?
22. What is the colour plasma?
23. Choose the correct environment in which it would survive best in:Leaf Bug's bodies are adapted to look like leaves
24. The number of beats per minute is called ..... rate.
25. More than half of Earth's ..... is created by phytoplankton in the ocean.
26. Which blood vessels carry oxygen-rich blood away from the heart?
27. Plants have pipe-like vessels to transport water and nutrients which are made of special cells called .....
28. What is the function of valves?
29. The arteries have thick elastic walls because:
30. The process of filtering waste materials from the blood using a artificial kidney
31. What needs toys to live?
32. Veins allow blood to flow only:
33. The Cells that helps in clotting of blood are
34. Blood cells are made in the .....
35. Which one was not an activity of early mam?
36. Name the tiny filtering tubes present in the kidneys
37. The heart rate of an adult is
38. Contains chlorophyll (green pigment) and uses the sun to make food
39. What is the power house in the plant and animal cell?
40. What part of a hummingbird is adapted to help it obtain food from inside flowers?
41. Number of chambers in the human heart
42. About 97% water is present in-
43. A flamingo's feathers turn pink from its diet. Does this characteristic show a change due to a stimulus in the environment?
44. Mineral ions are transported by
45. What is the effect of domesticating plants on humans?
46. WHICH DESTROYS FOREIGN MATERIALS IN BLOOD??
47. The ..... increases the surface of the roots for the absorption of water
48. A human excretes water waste through skin by .....
49. What is the primary function of phloem in plants?
50. How do animals help a plant life cycle?
51. This is a period of deep sleep that occurs in some animals when outside temperatures are cold: .....
52. What adaptation would help ocean plants?
53. Rehat is used for drawing out ground water for irrigation-
54. Where did the photosynthesis take place?
55. Phloem is the vascular tissue for the transport of water and nutrients in the plant
56. Gastrovascular cavity is seen in
57. In a tall tree, which force is responsible for pulling water and minerals from the soil?
58. Plants have pipe-like vessels to transport food and water from the soil. These vessels are made up of special cells, forming .....
59. What helps a plant to grow once it is a seedling.
60. Some land animals like birds, lizard, snakes execrete a semi-solid, white colored compound. What acid is the white colored compound?
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