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प्रश्न
Jaya and Ratna are the semi dwarf varieties of
विकल्प
wheat
rice
cowpea
mustard
MCQ
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उत्तर
Rice
shaalaa.com
Conventional Plant Breeding Methods
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
संबंधित प्रश्न
Assertion: Genetic variation provides the raw material for selection
Reason: Genetic variations are differences in genotypes of individuals.
Pick out the odd pair.
Match Column I with Column II
| Column I | Column II | ||
| i) | William S. Gaud | I) | Heterosis |
| ii) | Shull | II) | Mutation breeding |
| iii) | Cotton Mather | III) | Green revolution |
| iv) | Muller and Stadler | IV) | Natural hybridization |
The quickest method of plant breeding is
Desired improved variety of economically useful crops are raised by
Dwarfing gene of wheat is
Progeny obtained as a result of repeat self-pollination a cross-pollinated crop to called
A wheat variety, Atlas 66 which has been used as a donor for improving cultivated wheat, which is rich in
Which of the following is incorrectly paired?
What are the different types of hybridization?
Write a note on heterosis.
