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प्रश्न
Name any five hybrid varieties of crop plants which have been developed in India.
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उत्तर
The five hybrid varieties of crop plants which have been developed in India are:
| Crop plant | Hybrid variety |
| Wheat | Sonalika, Kalyan Sona |
| Garden peas | p - 1542 |
| Rice | Jaya |
| Brassica | Pusa Swarnim |
| Cow pea | Pusa Komal |
| Sorghum | CSH-10, CSH-11 |
| Maize | Ganga Safed |
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संबंधित प्रश्न
In the following questions/statements has four suggested answers. Rewrite the correct answer
Roots and shoots lengthen through the activity of:
(A) Apical meristem
(B) Vascular Cambium
(C) Lateral meristem
(D) Cork Cambium
Define the term tissue.
What is a clone?
Name the technique and the property of plant cells that can help to grow somaclones of certain desired varieties of apple. Explain how somaclones of apple can be obtained in the lab so as to get the desired variety on a large scale.
Identify labels P, Q, R in the given figure of root showing different regions.
The large number of genetically identical offsprings produced by micropropogation are called ____________.
Removal of ring wood of tissue outside the vascular cambium from the tree trunk kills it because ______.
Callus is ______.
Would it be wrong to call plants obtained through micro-propagation as ‘clones’? Comment.
The culture medium (nutrient medium) can be referred to as a ‘highly enriched laboratory soil. Justify the statement.
