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MEDIUM
ENGLISH
Agriculture
The organisms which do not prepare their own food and depend on the dead organisms are called_____________________?
A
Saprophytes
Option A
B
Parasites
Option B
C
Obligatory parasites
Option C
D
Bacteria
Option D
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MEDIUM
ENGLISH
Agriculture
The cotton plant sheds more fruits mainly due to_________________?
A
More number of irrigations
Option A
B
Higher temperature
Option B
C
Higher dose of fertilizer
Option C
D
Insects and pest
Option D
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MEDIUM
ENGLISH
Agriculture
Dwarf varieties of wheat are more resistance to_______________?
A
Disease
Option A
B
Insect pest
Option B
C
Lodging
Option C
D
Viruses
Option D
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MEDIUM
ENGLISH
Agriculture
Yield losses of rice crop due to weed infestation are___________________?
A
10-20%
Option A
B
5-15%
Option B
C
20-50%
Option C
D
20-60%
Option D
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MEDIUM
ENGLISH
Agriculture
Wheat is predominantly________________?
A
Self pollinated crop
Option A
B
Often cross pollinated crop
Option B
C
Cross pollinated crop
Option C
D
Apomictie crop
Option D
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MEDIUM
ENGLISH
Agriculture
Growing more then one crop in a season in the same land is called________________?
A
Monocropping
Option A
B
Double cropping
Option B
C
Intensive cropping
Option C
D
Intercropping
Option D
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MEDIUM
ENGLISH
Agriculture
A condition of green plants in which they become unhealthy and pale fellow in colour is known as_________________?
A
Chromoplast
Option A
B
Leucoplast
Option B
C
Chlorosis
Option C
D
Chromoplast
Option D
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MEDIUM
ENGLISH
Agriculture
The crop which are cultivated for grain purposes are called_________________?
A
Fodder crops
Option A
B
Cereal crops
Option B
C
Fiber crops
Option C
D
Leguminous crops
Option D
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MEDIUM
ENGLISH
Agriculture
The best soil for cotton cultivation is_________________?
A
Sandy soil
Option A
B
Loamy soil
Option B
C
Silty soil
Option C
D
Clay loam soil
Option D
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MEDIUM
ENGLISH
Agriculture
The herb plants have___________________?
A
Woody stem
Option A
B
Non-woody stem
Option B
C
Trunk
Option C
D
All the above
Option D
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MEDIUM
ENGLISH
Agriculture
Water courses are lined to avoid_________________?
A
Transpiration
Option A
B
Evaporation
Option B
C
Seepage
Option C
D
Erosion
Option D
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MEDIUM
ENGLISH
Agriculture
Progeny of nucleus seed is called_________________?
A
Basic seed
Option A
B
Breeder seed
Option B
C
Foundation seed
Option C
D
All the above
Option D
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MEDIUM
ENGLISH
Agriculture
Use of tetrazolium staining for assessment of seed quality was suggested by________________?
A
Woodstock (1973)
Option A
B
Moore (1973)
Option B
C
Maguire (1962)
Option C
D
Germ (1950)
Option D
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MEDIUM
ENGLISH
Agriculture
A method of control of pests in which natural predators and parasites are used without causing serious adverse environmental side effects is called_________________?
A
IPM
Option A
B
Allelopathy
Option B
C
Insect control
Option C
D
Chemical control
Option D
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MEDIUM
ENGLISH
Agriculture
The transport of a substance across a biological membrane against a concentration gradient is called___________________?
A
Passive transport
Option A
B
Active transport
Option B
C
Absorption
Option C
D
Dissolution
Option D
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MEDIUM
ENGLISH
Agriculture
Number of crops grown on the same piece of land in a year and expressed in percentage is known as_______________?
A
Cropping pattern
Option A
B
Cropping index
Option B
C
Crop rotation
Option C
D
Cropping intensity
Option D
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MEDIUM
ENGLISH
Agriculture
In Pakistan, the total length of canal system exceeds________________?
A
59000 Km
Option A
B
52000 Km
Option B
C
58000 Km
Option C
D
60000 Km
Option D
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MEDIUM
ENGLISH
Agriculture
In Pakistan the area effected due to water erosion is about_________________?
A
12 million to
Option A
B
13.05 million lia
Option B
C
22 million ha
Option C
D
15 million lva
Option D
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MEDIUM
ENGLISH
Agriculture
The K is predominantly in______________?
A
Leaves
Option A
B
Straw
Option B
C
Grain
Option C
D
All the above
Option D
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MEDIUM
ENGLISH
Agriculture
Low soil pH is the indication of_______________?
A
High Mg and Ca
Option A
B
High N and S
Option B
C
Low N and Ca
Option C
D
Moderate Mg and Ca
Option D
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