Advertisements
Advertisements
प्रश्न
Which one of the following crop varieties correct matches with its resistance to disease?
| Variety | Resistance to disease |
| a) Pusa Komal | Bacterial blight |
| b) Pusa Sadabahar | White rust |
| c) Pusa Shubhra | Chilli mosaic virus |
| d) Brassica | Pusa swarnim |
Advertisements
उत्तर
Pusa Komal – Bacterial blight
संबंधित प्रश्न
Give reason :
Emasculation is done in a flower which is selected as female parent.
What is ‘biofortification’?
Which steps would you follow to develop a new variety of crop plant by selective breeding?
Suggest four important steps to produce a disease resistant plant through conventional plant breeding technology.
Plant breeding technique has helped sugar industry in North India. Explain how.
Briefly describe various steps involved in plant breeding.
In Brassica (rapeseed, mustard)........................ varietys is resistant to Aphids.
(a) Pusa A-4
(b) Pusa Gaurav
(c) Pusa Sawni
(d) . Pusa Shubra
Define the term water potential.
Plants having similar genotypes produced by plant breeding are called
Explain the best-suited type followed by plant breeders at present?
In hybridization experiments 'true breeding' means off-springs show ____________.
Which method of plant breeding has been used to develop a powdery mildew-resistant variety of moong beans?
Sugarcane which grow in North India, and which do not grow in north India.
Which of the following is not an objective of Biofortification in crops?
The scientific process by which crop plants are enriched with certain desirable nutrients is called ______.
A collection of all the alleles of all the genes of a crop plant is called ______.
In the area of plant breeding, it is important not only to preserve the seeds of the variety being cultivated, but also to preserve all its wild relatives. Explain with a suitable example.
What is meant by ‘hidden hunger’?
Bioforified crops are ______.
