Botany MCQ Multiple Choice Questions Answers - Page 2 for Practice

31. Cutting is not suitable for

32. Disadvantages of natural vegetative propagation includes

33. Eutrophication results in reduction of

34. Example of natural vegetative propagation does not include

35. Example of plant in which vegetative propagation is occurred by leaves is called

36. Examples of Corm include

37. External agencies are not required in

38. For successful grafting, stock and scion shall be

39. Green house effect is related to

40. Green manure plants used by farmers mainly belong to

41. Horticulture is the study that includes

42. In cold places frost damage can be reduced in horticultural crops using these methods except

43. In cutting method of vegetative propagation, cuttings are mainly taken from

44. In hybridization this is not part of the technique used

45. Increasing high skin cancer and high mutation rate are

46. Itai-Itai disease is due to the toxicity of

47. Layering can be done on plants such as

48. Layering can be done on plants such as

49. Lichens indicate pollution by

50. Linnaeus is credited with introducing

51. Main function of biofertilizer is

52. Main function of biofertilizer is

53. Major aerosol pollutant in Jet Plane emission is

54. Minamata disease is due to pollutant

55. Most abundant water pollutant is

56. Mycorrhizae is associated with the following

57. Noise Pollution is measured in

58. Onion and garlic are examples of

59. Ozone day is observed on

60. Ozone hole causes


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