Auxin is_______?
Auxin is_______?
A. An enzyme
B. A vitamin
C. A hormone
D. A protein
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A branch of horticulture dealing with the production and marketing of vegetable is called__________________?
A branch of horticulture dealing with the production and marketing of vegetable is called__________________?A. Viticulture
B. Pomology
C. Olericulture
D. SericultureItems needed for synthesis of plant food in green leaves are _________ & the process through which it takes place is called photosynthesis:
Items needed for synthesis of plant food in green leaves are _________ & the process through which it takes place is called photosynthesis:A. Sunlight
B. Chlorophyll
C. Water & plant nutrients
D. All of the aboveApproximate calories in 1 slice of fried liver is____________________?
Approximate calories in 1 slice of fried liver is____________________?A. 40
B. 50
C. 71
D. 86Roots usually occupy :__________?
Roots usually occupy :__________?A. 1% or less of soil volume
B. 10% or less of soil volume
C. 20% or less of soil volume
D. 30% or less of soil volumeThe device used for the measurement of positive pressure potential of soil water is known as_________________?
The device used for the measurement of positive pressure potential of soil water is known as_________________?A. Lysimeter
B. Tensiometer
C. Piezometer
D. BarometerWhich type of bacteria grow best at refrigeration temperature 10°C_______________________?
Which type of bacteria grow best at refrigeration temperature 10°C_______________________?A. Thermophilic
B. Psychrophilic
C. Mesophilic
D. All the above