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प्रश्न
Use of certain chemicals and radiation to change the base sequences of genes of crop plants is termed ______.
पर्याय
recombinant DNA technology
transgenic mechanism
mutation breeding
gene therapy
उत्तर
Use of certain chemicals and radiation to change the base sequences of genes of crop plants is termed mutation breeding.
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संबंधित प्रश्न
Vijaya, Padma, Kanti and Jayanti are high-yielding varieties of ______.
Define the term water potential.
Give an account of mutation breeding with examples.
Importing better varieties and plants from outside and acclimatizing them to the local environment is called
Breeding of crops with high levels of minerals:
Match the columns-
| Column A | Column B | ||
| A. | Kalyan Sona | 1. | Rice |
| B. | Pusa sawani | 2. | Wheat |
| C. | IR - 8 | 3. | Okra |
Which of the following is not an objective of Biofortification in crops?
Give few examples of biofortified crops. What benefits do they offer to the society?
Write two varieties of sugarcane having high sugar content.
Give a reason for the following:
The continuous inbreeding of crops may lead to reduced fertility and productivity. However, the self-pollinated crops do not show the ill-effects of inbreeding.
