Concept of ideotype was coined by__________________?
A. Oat
B. Sorghum
C. Wheat
D. Rice
Agriculture Mcqs
Concept of ideotype___________________?
Concept of ideotype___________________?
A. Model plant type
B. Good plant model
C. Ideal plant type
D. All the above
Drought tolerance is associated with ____________________?
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
Drought resistance is associated with___________________?
Drought resistance is associated with___________________?
A. Biochemical factors
B. Physiological factors
C. Morphological factors
D. all the above
In barley, resistance to cereal leaf beetle is associated with_________________?
In barley, resistance to cereal leaf beetle is associated with_________________?
A. High aspartic acid
B. Waxiness of leaves
C. High silica content
D. High benzol alcohol
Disease and insect resistance is governed by________________?
Disease and insect resistance is governed by________________?
A. Plasma genes
B. Polygenes
C. Oligogenes
D. All the above
In rice, brown plant hopper has no preference for___________________?
In rice, brown plant hopper has no preference for___________________?
A. Purple stigma
B. Low aspergine
C. Red pericarp
D. All the above
Vertical resistance is also known as_________________?
Vertical resistance is also known as_________________?
A. Race specific
B. Oligogenic
C. Qualitative
D. All the above
Maximum mutants varieties are evolved in_________________?
Maximum mutants varieties are evolved in_________________?
A. Rice
B. Wheat
C. Barley
D. Maize
Mutation was first discovered by________________?
Mutation was first discovered by________________?
A. deVries (1900)
B. Morgan (1910)
C. Stadler (1928)
D. Wright (1791)