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Class 7 Science Chapter 1 Nutrition In Plants Quiz 4 (60 MCQs)

Quiz Instructions

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1. The liquid that flows through the phloem vessels is the:
2. All non-green plants and Animals are
3. A ..... plant kills the plant on which it grows.
4. Where does the food of Ruminants Stored for sometime?
5. The term that is used for mode of nutrition of moulds and yeasts
6. The food we eat provide us .....
7. Name the structure that transports water from soil to other parts of plant
8. Organisms that prepare their own food from natural raw materials are called
9. The liver stores bile.
10. Green plants are called ..... since they synthesise their own food.
11. Which option best describes the upper epidermis layer?
12. The mode of taking food by an organisms and its utlisation of the body is known as .....
13. Estrogen and progesterone are made up of .....
14. How do plants obtain nitrogen from the soil?
15. In the sentence "The pitcher plant entices insects with it's nectar" what does "entices" mean?
16. Meaning of Photosynthesis
17. Lichens is an example of
18. Which plant does not have chlorophyll?
19. A ..... is an organism that lives on or in a host and gets its food from or at the expense of its host.
20. One of the major protein deficiency disease is .....
21. What are autotrophs?
22. Which of the following method/s help in replenishing the soil fertility?
23. Where do the dark reactions (Calvin cycle) take place?
24. Which of these is a component of food?
25. What is the role of bacteria in leguminous plants?
26. The structure that supports the plant and is used for transporting substances between roots and leaves:
27. The condition not necessary for the process of photosynthesis is
28. Which one of the following organisms has saprophytic mode of nutrition?
29. During the day-time, The photosynthesis and respiration occur at the ..... time
30. Sources of the Omega-3 and Omega-6 are .....
31. Where in a plant cell does photosynthesis take place
32. One of the example of leguminous plant is
33. The process of photosynthesis takes place in organelles (part of cell) called .....
34. Leguminous plants are examples of ..... association.
35. Which of the following are saprophytes? 1. Mango 2. Mushroom 3. Yeast 4. Yak
36. The organelles where photosynthesis takes place:
37. Deficiency of this mineral leads to goitre.
38. Guard cells work as a-(Guard cell kiski tarah work karti hei)
39. Organisms that make their own food on water .....
40. Plants are called autotrophs. Which of the following arguments is correct in favour of this statement?A) They prepare their own food.B) They do not prepare their own food.C) They derive nutrition from soil.D) None of the above.
41. Does amoeba have same process to digest the food like humans?
42. Oxygen is produced during photosynthesis.
43. Organisms other than plants which contain Chlorophyll are
44. A plant cell is made of
45. We cannot imagine life on Earth without photosynthesis, because without photosynthesis there wouldn't have been any food on Earth. During photosynthesis, sunlight is used to synthesis the food in leaves. In this process solar energy is converted into:
46. WHICH OF THE FOLLOWING IS USED IN STARCH TEST
47. PORES ON THE LEAVES ARE KNOWN AS
48. Organisms live together andshare both shelter and nutrients and this relationship is called photosynthesis
49. What is released during the process of photosynthesis?
50. Oxygen evolved during photosynthesis comes from:
51. How would you demonstrate that photosynthesis occurs in a plant?
52. The lower levels of the food chain comprise of organisms that are smaller in size like worms and insects, while the higher level organisms are big and ferocious.
53. Which one of the following is a heterotroph
54. The two modes of nutrition are .....
55. Plants synthesis carbohydrates through the process of photosynthesis. The elements present in carbohydrates are used to make fats and proteins. But synthesis of proteins requires presence of one more element other than those present in carbohydrates. Name that element.
56. What type of nutrition do plants use to make their own food?
57. Green plants are dependent on animals.
58. What is the another name of heterotrophic?
59. Water is transported to the leaves through a network of long thin tubular tissues called
60. What do plants release (send out) during the process of photosynthesis?
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