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प्रश्न
Importing better varieties and plants from outside and acclimatizing them to the local environment is called
पर्याय
cloning
heterosis
selection
introduction
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उत्तर
Introduction
संबंधित प्रश्न
What is plant breeding?
Identify 'A', 'B', 'C' and 'D' in the given table.
| Crop | Variety | Resistance to disease |
| A | Himgiri | Leaf rust |
| Cauliflower | Pusa Shubhra | B |
| Brassica | Pusa Swarnim | C |
| Cowpea | D | Bacterial blight |
Name any two common Indian millet crops.
Describe the mass flow hypothesis for translocation of organic solutes (food) in plants.
Explain the effect of light and temperature on photosynthesis.
What is Biofortification? Explain selective breeding with suitable example.
Give a reason for the following:
Bagging is essential in artificial hybridisation.
Give an account of mutation breeding with examples.
In hybridization experiments 'true breeding' means off-springs show ____________.
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?
Sonalika and Kalyan Sona are varieties of ______.
Which one of the following is not a fungal disease?
Several South Indian states raise 2-3 crops of rice annually. The agronomic feature that makes this possible is because of ______.
33 percent of India’s Gross Domestic Product comes from ______.
Name a man-made cereal? Trace how it was developed and where is it used?
Name the improved characteristics of wheat that helped India to achieve green revolution.
Mutations are beneficial for plant breeding. Taking an example, justify the statement.
