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प्रश्न
The biggest constraint of plant breeding is ______.
विकल्प
availability of desirable gene in the crop and its wild relatives.
infrastructure
trained manpower
transfer of genes from unrelated sources
उत्तर
The biggest constraint of plant breeding is availability of desirable gene in the crop and its wild relatives.
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संबंधित प्रश्न
Write a short note on ‘Mutational breeding’.
With the help of suitable diagram define 'bagging' and 'tagging' of flower.
Name the scientists who Coined the term Diffusion Pressure Deficit
Give an account of mutation breeding with examples.
Importing better varieties and plants from outside and acclimatizing them to the local environment is called
Which method of plant breeding has been used to develop a powdery mildew-resistant variety of moong beans?
A collection of all the alleles of all the genes of a crop plant is called ______.
In the area of plant breeding, it is important not only to preserve the seeds of the variety being cultivated, but also to preserve all its wild relatives. Explain with a suitable example.
The term ‘desirable trait’ can mean different things for different plants. Justify the statement with suitable examples.
What are A, B in the following table:
| Transgenic Crop | Substance | Transgene | |
| (i) | A | Flavonoids | Chalone isomerase |
| (ii) | Rice | B | Ferritin |
