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.Management Sciences
Category: Agriculture Mcqs
The major disease of matter (field pea) is____________________?
0
A. Blight
B. Downy mildew
C. Powdery mildew
D. None
Ribosomes are important because they help in __________________?
A. Movement
B. Respiration
C. Protein synthesis
D. Growl
Those crops which increase the nitrogen content of the soil and hence the fertility also are called ___________________?
A. Leguminous crops
B. Cash crops
C. Fodder
D. Food crops
Weedicides that kill the foliage of weeds by direct contact are as________________?
A. Trifluration
B. Paraquet
C. Bromoxy nil
D. Loxynil
Plants having monoecious flower are_____________________?
A. Maize
B. Castor
C. Colocasia
D. All the above
Bombyx morri is the name of___________________?
A. Lady bird beetle
B. Silk worm
C. Honey bee
D. None of the above
Queen and drones have_______________number of chromosome ?
A. Diploid
B. Haploid
C. Triploid
D. None of above
R1 to R6 genes against late blight of potato was reported by_____________________________?
A. Biffen (1905)
B. Flor (1956)
C. Van der plank (1963)
D. Painter (1951)
The activity of buying or selling with the motive of later reselling or re buying for profit is called ?
A. Spillover
B. Speculation
C. Specializing
D. All
The device used for the measurement of positive pressure potential of soil water is known as_________________?
A. Lysimeter
B. Tensiometer
C. Piezometer
D. Barometer
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