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Somatic hybridization is achieved throug...

Somatic hybridization is achieved through………………

A

Protoplast fusion

B

r-DNA technology

C

Transformation

D

Grafting

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The correct Answer is:
A
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Given below are a few statements regarding somatic hybridisation. Choose the correct statements. (i) Protoplasts of different cells of the same plant are fused. (ii) Protoplasts from cells of different species can fused. (iii) Treatment of cell with cellulase and pectinase mandatory. (iv) The hybrid protoplast contains characters of only one parential protoplast.

Illustrate hybridization with example.

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FULL MARKS-PLANT TISSUE CULTURE -ADDITIONAL QUESTIONS (1-MARK QUESTIONS)
  1. Source of agar is……………….

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  2. Synseeds are developed by encapsulating embryoids with……………

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  3. The optimal pH of culture medium is generally………………..

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  4. Identify the correct sequence regarding steps involved in PTC

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  5. Dimethyl sulphoxide is a………………

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  6. Assertion (A) : Incubation is followed by Inoculation. Reason (R ) :...

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  7. Assertion (A) : Sterilization helps to overcome microbes. Reason (R ...

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  8. Assertion (A) : Protoplasts are cells devoid of cell wall. Reason (R...

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  9. Assertion (A) : Development of root from callus is called caulogenesis...

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  10. Assertion (A) : Liquid nitrogen is used in cryopreservation techniques...

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  11. Identify the cryoprotectant

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  12. Identify the wrong statement from the below

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  13. Identify the plant tissue used for virus free germplasm

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  14. Match the following : {:("A. Solidifying agent","(i) Sucrose"),("B. ...

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  15. Identify the incorrect statement: (a) Explants are surface sterilize...

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  16. The enzymatic mixture for chemical isolation of protoplast is

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  17. The term used to define the ability of a cell to generate entire indiv...

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  18. The phenomenon of reversion of mature cells to meristematic state lead...

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  19. Somatic hybridization is achieved through………………

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  20. Identify the mismatched pair:

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