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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
How has mutation breeding helped in improving the production of mung bean crop?
Enumerate four objectives for improving the nutritional quality of different crops for the health benefits of the human population by the process of "Biofortification".
What is heterosis?
What is Biofortification? Explain selective breeding with suitable example.
Describe briefly various steps of plant breeding methods.
Which one of the following is not a fungal disease?
The scientific process by which crop plants are enriched with certain desirable nutrients is called ______.
33 percent of India’s Gross Domestic Product comes from ______.
Name the improved characteristics of wheat that helped India to achieve green revolution.
Match the following:
| Sr. No. | Column I | Column II | |
| (i) | Eutrophication | (a) | A soil erosion |
| (ii) | Biomagnification | (b) | carbon monoxide, methane |
| (iii) | Particulate pollutant | (c) | Prevention of extinction |
| (iv) | Conservation | (d) | Dust, smog |
| (v) | Gaseous pollutants | (e) | Accumulation of nonbiodegradable substances |
| (vi) | Deforestation | (f) | Death of aquatic ecosystem |
