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प्रश्न
In Brassica (rapeseed, mustard)........................ varietys is resistant to Aphids.
(a) Pusa A-4
(b) Pusa Gaurav
(c) Pusa Sawni
(d) . Pusa Shubra
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उत्तर
(B) Pusa Gaurav
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संबंधित प्रश्न
List the two steps the classical plant breeding involves.
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Match the columns-
| Column A | Column B | ||
| A. | Kalyan Sona | 1. | Rice |
| B. | Pusa sawani | 2. | Wheat |
| C. | IR - 8 | 3. | Okra |
Lysine and tryptophan are ______.
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It is said, that diseases are spreading faster due to globalisation and increased movement of people. Justify the statement taking the example of H5N1 virus.
Name the improved characteristics of wheat that helped India to achieve green revolution.
Discuss briefly the technology that made us self-sufficient in food production.
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| Transgenic Crop | Substance | Transgene | |
| (i) | A | Flavonoids | Chalone isomerase |
| (ii) | Rice | B | Ferritin |
