AP 7th Science Mock Test 2021 For Chapter – 10 : “ Nutrition In Plants ” Online Practice Test

1. In which year Von Helmont conducted an experiment to show the variation between the soil and plant that is grown in the same soil ?
2. Who described that the leaves are organs of transpiration in a plant ?
3. The substances needed for the growth of plant ___________.
4. The leaves that contain green colour substance named __________ .
5. The living things which leave on decaying organic matter are called ________
6. The plants traps insects for Nitrogen requirement are called ________
7. In Symbiosis process organisms share their ___________.
8. The organisms which synthesis by their own are called __________.
9. Who found that only the green parts of plants could do the purification of air in the sunlight
10. In plants exchange of gases takes place through _____________
11. This is the important factor for photosynthesis in the plants .
12. The main nutrients required for the plants is _______ .
13. Example of parasitic plant is __________ .
14. Cuscuta develops special roots called _________ .
15. Plants that grow on dead and decaying matter .
16. Chlorophyll is responsible for __________ colour in plants .
17. The plants which participate in photosynthesis are called _________ .
18. Find out the odd one regarding carnivorous plants .
19. One of the following sentences is wrong. Find out .
20. If stomata are closed in plants , _________
21. Carnivorous plants get water from __________
22. What was explained through experiment of black paper on the leaf of plant ?
23. What are the plants you found that grow on other plants with yellow thread like structures twining around the stem .
24. What will we see on the dead decaying matter in the rainy season ?
25. Some plants produce their own food and get some nutrition from __________ are called insectivorous plants.
26. The farmer sprinkles the following product in order to reduce the yellow colouration of leaves .
27. Insectivorous plants grow in area deficient in __________
28. Umbrella like structures growing from the ground after rains are called _________
29. Given diagram explains

30. The given picture of roots with nodules are seen in _________ .

 

31. Identify the given picture

32. Plants consume insects to obtain __________ element is an amazing activity .
33. Even in the absence of chlorophyll these plants absorb organic substances from dead matter .
34. Preservation of plant parts like leaves, flowers or whole plant is called ____________
35. Carbon dioxide + water   Glucose + ?
36. Plants depend on the food produced by other plants. This mode of nutrition is known as _______ nutrition .
37. The bacteria fixes nitrogen for the plant while it gets shelter in the roots of these plants is called _______ .
38. In starch test after adding iodine , leaves turn into ______ colour.
39. Fungi are _______
40. Insectivorous plants are called _________
41. In starch test, the destarched leave turns into ________ colour .
42. Farmers sprinkle urea in rice field when leaves turned into ______ colour.
43. Plants require nutrients in more quantity called ________
44. Utricularia is an example of _______ plant .
45. Lower developed plant organisms are
46. Nepenthes is an example of _______ plant .
47. Venus flytrap is an example of _______ plant .
48. The following is not an example of insectivorous plant .
49. Which of the following is not an example of insectivorous plants ?
50. Plants require nutrients in minute quantity called ________
51. Stomata are present on the _______ .
52. Stomata are not found in _______ .
53. The following one is not a macro nutrient ?
54. Find the macro nutrient in the following ?
55. Find the micro nutrient from the following ?
56. This factor is necessary to perform photosynthesis ?
57. Find out the parasitic plant in the following ?
58. Haustoria are the _______ .
59. Heterotrophs  _________ .
60. The following one is an example of autotroph ?
61. The following one is an example of heterotroph ?
62. The following one is not an example of heterotrophs ?
63. Herbivores get water from _______ .
64. How do cuscuta get food ?
65. Mushroom is the example of ________
66. Herbariums are used for
67. Find the chemical formula of following the compound ?
The main product in photosynthesis which is food for plants and animals .
68. What is the common name of H _{2} O ?
69. The following one is a product of photosynthesis ?
70. Which of the following is the reactant in photosynthesis ?
71. Which of the following is not a reactant in photosynthesis ?
72. Iodine turns starch into this colour
73. Which element is deficient in leaves of rice caused yellow colour ?
74. Stomata are the pores protected by ______
75. The following one is an example of legume plant ?

 

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