Concept of plant type was first introduced by:
A) Donald
B) Finlay
C) Jennings
D) Hsu and Watson
The term ideotype was coined by:
A) Jennings
B) Donald
C) Rasmusson
D) Hsu and Watson
Concept of crop ideotype was developed in:
A) Maize
B) Wheat
C) Barley
D) Rice
Crop ideotype refers to:
A) Ideal plant type
B) Model plant type
C) Both
D) Neither
Ideotype breeding has been more successful for yield improvement in:
A) Wheat
B) Rice
C) Pearl millet
D) Sorghum
E) All of these
Ideotype is a moving goal which changes with change in:
A) Knowledge
B) Market requirements
C) National policy
D) All of the above
Norin 10 is the source of dwarfing gene in:
A) Rice
B) Wheat
C) Barley
D) Maize
Dee-Geo-Woogen is the source of dwarfing gene in:
A) Pearl millet
B) Rice
C) Sorghum
D) Wheat
Ideotype breeding is a:
A) Moving object
B) Slow method of crop improvement
C) Supplement to conventional breeding
D) All of the above
In wheat, ideal plant type consists of:
A) Short and stiff straw
B) Photo insensitivity
C) High response to nitrogen application
D) High harvest index
E) Resistance to various rusts
F) All the above

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