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प्रश्न
Name two better yielding varieties of rice developed in India.
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उत्तर
Jaya, Padma, Ratna.
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संबंधित प्रश्न
Name the high-yielding semi-dwarf varieties of wheat selected and introduced in India in 1963.
Briefly describe various steps involved in plant breeding.
With the help of suitable diagram define 'bagging' and 'tagging' of flower.
What is heterosis?
What are analogous organs? Describe with one example from the plant kingdom.
Define the term water potential.
What is meant by ‘hidden hunger’?
The term ‘desirable trait’ can mean different things for different plants. Justify the statement with suitable examples.
Define the term ‘stress’ for plants. Discuss briefly the two types of stress encountered by plants.
Give few examples of biofortified crops. What benefits do they offer to the society?
