The main function of auxin is_____________________?
A. Cell division
B. Cell elongation
C. Cell differentiation
D. Cell production
Horticulture
Chilling injury in fruits occurs due to__________________?
Chilling injury in fruits occurs due to__________________?
A. Accumulation of ethanol
B. Accumulation of acetaldehyde
C. Accumulation of toxic compounds
D. All the above
Fruits ripen better at a relative humidity of at least________________________?
Fruits ripen better at a relative humidity of at least________________________?
A. 70%
B. 80%
C. 85%
D. 90%
Mango fruit can best be cooled by means of___________________?
Mango fruit can best be cooled by means of___________________?
A. Cold air cooling
B. Hydro cooling
C. Vacuum cooling
D. None of the above
The storage life of fresh onion at -1 to -4ºC is____________________?
The storage life of fresh onion at -1 to -4ºC is____________________?
A. 10-15 weeks
B. 10-25 weeks
C. 12-28 weeks
D. 12-25 weeks
The storage life of fresh apples at -1 to -4ºc is______________________?
The storage life of fresh apples at -1 to -4ºc is______________________?
A. 4-10 weeks
B. 10-20 weeks
C. 8-30 weeks
D. 20-25 weeks
The storage life of fresh mango at -1 to 4ºc is_________________________?
The storage life of fresh mango at -1 to 4ºc is_________________________?
A. 0-4 weeks
B. 1-4 weeks
C. 1-2 weeks
D. 2-4 weeks
Low temperature in climacteric fruits causes delay in________________________?
Low temperature in climacteric fruits causes delay in________________________?
A. Ripening
B. Harvesting
C. Conversion of sugar to starch
D. None of the above
The activity of enzymes in fruits usually decline at temperature___________________?
The activity of enzymes in fruits usually decline at temperature___________________?
A. Above 10ºC
B. Above 20ºC
C. Above 30ºC
D. None of the above
Eating quality of the fruits is determined by_____________________?
Eating quality of the fruits is determined by_____________________?
A. Flavor
B. Texture
C. Physiological age
D. All the above