Plant Pathology MCQ Question and Answer | Agriculture MCQ Question Page-9 section-9

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81.
Signaling compound involved in SAR is

A. Jasmonic acid

B. Ethylene

C. Salicyclic acid

D. Both A and B

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82.
Anemophily occurs in

A. Salvia

B. Vallisneria

C. Cononut

D. Bottle brush

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83.
Light energy is used in photosynthesis for

A. Breakdown of H₂O

B. Breakdown of CO₂

C. Activation of chlorophyll

D. Breakdown of C₆H₁₂O₆

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84.
PS I and PS II occur over

A. Grana of chloroplast

B. Matrix of mitochondria

C. Stroma of chloroplast

D. Inner membrane of mitochondrion

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85.
Water supply in plant is due to

A. Guttation

B. Osmosis

C. Imbibition

D. Cohesion force

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86.
Crozier formation is associated with

A. Ascomycetes

B. Basidiomycetes

C. Zygomycetes

D. Deuteromycetes

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87.
Sugarcane shows high efficiency of CO₂ fixation because it performs

A. Calvin cycle

B. EMP pathway

C. Hatch and Slack pathway

D. TCA cycle

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88.
Father of microbiology

A. Louis Pasteur

B. Leuvanhoeck

C. E. J. Butler

D. Mendal

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89.
Bone meal is well suited for

A. Acidic soil

B. Sodic soil

C. Neutral soil

D. Alkaline soil

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90.
8-nucleate embryo sac is

A. Monosporic

B. Bisporic

C. Tetrasporic

D. All of these

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Plant Pathology MCQ Question and Answer | Agriculture MCQ Question

81. Signaling compound involved in SAR is

Answer & Solution

82. Anemophily occurs in

Answer & Solution

83. Light energy is used in photosynthesis for

Answer & Solution

84. PS I and PS II occur over

Answer & Solution

85. Water supply in plant is due to

Answer & Solution

86. Crozier formation is associated with

Answer & Solution

87. Sugarcane shows high efficiency of CO2 fixation because it performs

Answer & Solution

88. Father of microbiology

Answer & Solution

89. Bone meal is well suited for

Answer & Solution

90. 8-nucleate embryo sac is

Answer & Solution

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81.
Signaling compound involved in SAR is

82.
Anemophily occurs in

83.
Light energy is used in photosynthesis for

84.
PS I and PS II occur over

85.
Water supply in plant is due to

86.
Crozier formation is associated with

87.
Sugarcane shows high efficiency of CO₂ fixation because it performs

88.
Father of microbiology

89.
Bone meal is well suited for

90.
8-nucleate embryo sac is