31.
Which one of the following pairs is mismatched?
A
Apis indica - honey
B
Kenia lacca - lac
C
Bombyx mori - silk
D
Pila globosa - pearl
Answer :
Pila globosa - pearl
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32.
Which one of the following is a viral disease of poultry?
A
Coryza
B
New castle disease
C
Pasteurellosis
D
Salmonellosis
Answer :
New castle disease
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33.
Eri silk moth feeds on
A
Mulberry leaves
B
Arundi leaves
C
Ficus leaves
D
Neem leaves
Answer :
Arundi leaves
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34.
Sulphur is an important nutrient for optimum growth and productivity in
A
Pulse crops
B
Cereals
C
Fibre crops
D
Oilseed crops
Answer :
Oilseed crops
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35.
Which of the following hormone is used for shoot differentiation in callus
A
2, 4-D
B
Benzyl amino purine (BAp)
C
Deformylase
D
Gibberelic acid
Answer :
Benzyl amino purine (BAp)
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36.
Super ovulation and embryo transplantation are ment for improving
A
Human rece
B
Livestock
C
Poultry
D
Plants
Answer :
Livestock
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37.
Botanical name Jojoba is
A
Parthenium argentatum
B
Leucaena leucocephala
C
Psophocarpus tetragonoloba
D
Simmondsia chinensis
Answer :
Simmondsia chinensis
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38.
Himgiri developed by hybridisation and selection for disease resistance against rust pathogens is a variety of
A
chilli
B
maize
C
sugarcane
D
wheat
Answer :
wheat
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39.
Which of the following is an effect of herbicide
A
Interference with photolysis of water
B
Inhibition of O2 evolution
C
Inhibition of translocation of organic solutes
D
All of the above
Answer :
All of the above
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40.
VAM (Vesicular - orbuscular mycorrhizae) represents
A
Saprophytic bacteria
B
Symbiotic fungi
C
Saprophytic fungi
D
Parasitic Algae
Answer :
Symbiotic fungi
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