Plant Pathology MCQ Question and Answer | Agriculture MCQ Question Page-7 section-5

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61.
Hordei viruses are

A. Monopartite

B. Bipartite

C. Tripartite

D. Unidentified

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62.
Loose smut of wheat is

A. Internally seed borne

B. Externally seed borne

C. Both A and B

D. None of these

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63.
Study of pollen grains is

A. Palynology

B. Palaeontology

C. Palaeobotany

D. None of these

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64.
Which of the following is a sticker?

A. Fish oil

B. Linseed oil

C. Gum arabic

D. All of these

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65.
Chlorophyll is soluble in

A. Water

B. Organic solvent

C. Both A and B

D. None of these

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66.
RSD is caused by

A. Gram (-) fastidious bacteria

B. Gram (+) fastidious bacteria

C. Clavibacter xyli

D. Both B and C

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67.
Abnormal increase in size of plant organ due to the increase in the number of cells is called as

A. Hyperplasia

B. Hypertrophy

C. Canker

D. None of these

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68.
Tent toxin is produced by which of the following fungus?

A. Synchytrium endobioticum

B. Alternaria alternata

C. Talaromyces sps

D. Pseudomonas syringe

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69.
Common scab is checked by

A. Wet soil

B. Dry soil

C. Both A and B

D. None of these

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70.
PEP is CO₂ acceptor in

A. C₄ plant

B. C₃ plant

C. C₂ plant

D. Both A and B

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Plant Pathology MCQ Question and Answer | Agriculture MCQ Question

61. Hordei viruses are

Answer & Solution

62. Loose smut of wheat is

Answer & Solution

63. Study of pollen grains is

Answer & Solution

64. Which of the following is a sticker?

Answer & Solution

65. Chlorophyll is soluble in

Answer & Solution

66. RSD is caused by

Answer & Solution

67. Abnormal increase in size of plant organ due to the increase in the number of cells is called as

Answer & Solution

68. Tent toxin is produced by which of the following fungus?

Answer & Solution

69. Common scab is checked by

Answer & Solution

70. PEP is CO2 acceptor in

Answer & Solution

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61.
Hordei viruses are

62.
Loose smut of wheat is

63.
Study of pollen grains is

64.
Which of the following is a sticker?

65.
Chlorophyll is soluble in

66.
RSD is caused by

67.
Abnormal increase in size of plant organ due to the increase in the number of cells is called as

68.
Tent toxin is produced by which of the following fungus?

69.
Common scab is checked by

70.
PEP is CO₂ acceptor in