A. Heterostyly
B. Compatibility
C. Monoecy
D. None of above
Horticulture
The term vernalization was first used in 1928 by………………..?
A. Chailakhian
B. Gassner
C. Lysenko
D. Wrinkker
Proteins fails to work………………….?
A. With acidic pH
B. With out acidic pH
C. With basic pH
D. With out basic pH
Plant gums and mucilages are………………?
A. Disaccharides
B. Monosaccharides
C. Monosaccharides
D. None of the above
What are the products of fermentation of grapes by yeast…………….?
A. CO & alcohol
B. ATP & CO2
C. ATP & Ethanol
D. All the above
The size of stomata is measured by……………….?
A. Potometer
B. Porometer
C. Spectrophotometer
D. Atomic absorption Spectrophotometer
The process that convert glucose to pyruvic acid is………………..?
A. Citric cycle
B. Glycolysis
C. Fermentation
D. Calvin-Benson cycle
The main function of auxin is…………………?
A. Cell division
B. Cell elongation
C. Cell differentiation
D. Cell production
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……………………?
A. 70%
B. 80%
C. 85%
D. 90%