Horticulture
The number of calories of heat required to change the temperature of one Kg of a substance is called _______?
Molar heat
Heat action
Specified heat
None of these
Specified heat
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Synthetic products which when applied to plants produce reactions almost identical to those caused by natural harmonics are called?A. Plant growth regulators
B. Plant harmonics
C. Photoperiodism activants
D. Plant growth promoters
Adaptability, germination ability and variation the advantages of _______?
A. Self Pollination
B. Cross Pollination
C. Pollination
D. All the above
Which among the following does not possess cotyledons _______?
A. Castor
B. Coconut
C. Carrot
D. Cuscuta
Club-root is the disease of _______?
A. Okra
B. Turnip
C. Watermelon
D. Cabbage
The ovary develops and forms _______?
A. Ovule
B. Fruit
C. seed
D. None of these
Shelf life of banana at 20ºC in modified atmosphere with potassium permanganate is _______?
A. Upto 14 days
B. Upto 7 days
C. Upto 21 days
D. Upto 30 days
Commercial growth inhibitors include _______?
A. Chlormequat
B. Daminozide
C. Cycocel
D. All the above
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