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प्रश्न
Is there any relationship between dedifferentiation and the higher degree of success achieved in plant tissue culture experiments?
उत्तर
Yes, when cell dedifferentiation once it gets regressed back to its embryonic stages and then can again differentiate into any form of tissue so the plant tissue can be more successful as kind of tissue can be produced even from differentiated cells.
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संबंधित प्रश्न
Name any five hybrid varieties of crop plants which have been developed in India.
Mention two advantages of micro propagation.
Mention one significant difference between Symplastic movement and apoplastic movement
Attempt any TWO of the following:
Enlist the applications of tissue culture.
Identify labels P, Q, R in the given figure of root showing different regions.
Given below are a few statements regarding somatic hybridization. Choose the correct statements.
- protoplasts of different cells of the same plant are fused
- protoplasts from cells of different species can be fused
- treatment of cells with cellulase and pectinase is mandatory
- the hybrid protoplast contains characters of only one parental protoplast
Why is it easier to culture meristems compared to permanent tissues?
It is easier to culture plant cells in vitro as compared to animal cells. Why?
What are the physical barriers of a cell in the protoplast fusion experiment? How are the barriers overcome?
Write a short note on callus culture.
