A. Yield performance
B. Photosynthesis
C. Root length of seedings
D. All the above
Related Mcqs:
- Drought resistance is associated with___________________?
A. Biochemical factors
B. Physiological factors
C. Morphological factors
D. all the above - Drought tolerance is associated with ____________________?
A. Deep root system
B. Small waxy and thick leaves
C. Sunken, small and less stomata
D. All of the above - Under drought conditions, there is an increase in__________________?
A. Pro line level
B. Ethylene level
C. Abscisic acid
D. All the above - Hereditary variations in plants have been produced by the use of________________?
A. DDT
B. X-rays
C. Gibberrellic acid
D. Auxins - Cataracts, a form of impaired vision in which the lens of eye become opaque in old age is caused due to the deficiency of________________?
A. Ascorbic acid
B. Tannins
C. Folic acid
D. None of the above - The size of stomata is measured by___________________?
A. Potometer
B. Porometer
C. Spectrophotometer
D. Atomic absorption Spectrophotometer - Consistency and stability of dough’s is measured by ____________________?
A. Farinograph
B. Micrograph
C. Compress metter
D. All the above - Deep percolation from a soil profile is generally measured by a device known as_____________________?
A. Hydrometer
B. Lysimeter
C. Thermometer
D. Tensiometer - A mutation is a change in_________________?
A. Chromosome number
B. RNA
C. DNA
D. Chromosome structure - If the haploid number of chromosomes in a plant is 12, then the number of chromosomes in monosmic is_________________?
A. 12
B. 24
C. 22
D. 23
