Breeding Disease Resistant Plants
Trending Questions
Q.
How recombinant DNA technology is useful in crop improvement?
Q.
Which one of the following pair is incorrectly matched in respect to the "crop varieties for disease resistance"?
Cowpea - Bacterial blight
Brassica - White rust
Wheat - Leaf and stripe rust
Cauliflower - Tobacco mosaic virus and leaf curl
Q.
A Wheat Variety Resistant To Hill Bunt Disease Is
Himgiri
Pusa Gaurav
Pusa Sawani
Pusa Shubra
Q.
Which one of the following pair is incorrectly matched in respect to the "crop varieties for disease resistance"?
Cowpea - Bacterial blight
Brassica - White rust
Wheat - Leaf and stripe rust
Cauliflower - Tobacco mosaic virus and leaf curl
Q. Which of the following are ways of creating disease resistant varieties of crops?
- Biotechnology
- Traditional breeding
- Chemical fertilizers
- Mutation breeding
Q. How can disease resistance be incorporated in crops?
- By crossing disease resistant wild relative with the crop variety
- By domestication of the crops
- By removing the R genes from the crops
- None of the above