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Bt toxin genes are isolated form a bacte...

Bt toxin genes are isolated form a bacterium called _______ and incorporated into sereral crop plants.

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Bt gene is transferred to plants from the bacterium_________

Bt toxin gene has been cloned from the bacteria and expressed in plants to provide resistance to insects without the need for insecticides. Select these resistant plants from the given list.

_________a crown gall bacterium, is called an natural genetic engineer' of plants.

Plants possessing genes of other organisms are called ____________plants.

A collection of all the alleles of all the genes of a crop plant is called

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Use of certain chemicals and radiation to change the base sequences of genes of crop plants is termed

USHA PUBLICATION-BIOTECHNOLOGY & ITS APPLICATIONS-EXERCISE
  1. Synthetic DNA is synthesized with the help of enzyme on DNA template.

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  2. The organisms in which foreign genes have'been introduced by genetic e...

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  3. Bt toxin genes are isolated form a bacterium called and incorporated ...

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  4. The grain of golden rice is yellow in colour due to presence of .

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  5. Cutting and rejoining the DNA sequence for r-DNA technology is known a...

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  6. Differentiate between the Plasmid and Chromosomal DNA.

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  7. Difference between:YAC and BAC.

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  8. Differentiate between : Ex Vivo gene therapy and in Vivo gene therapy.

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  9. Difference between: DNA and c-DNA.

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  10. Discuss with your teacher and find out how to distinguish between Exo...

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  11. What do you mean by plasmid ?

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  12. What is polymerase chain reaction

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  13. Write note on : Complementary DNA (cDNA).

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  14. What is selectable marker? What is its use in genetic engineering ?

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  15. What are the essential features for an ideal cloning vehicle/vector ?

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  16. How could multiple copies of a given fragment of DNA be produced ?

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  17. What are the steps involved in production of genetically engineered hu...

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  18. Write note on vaccines.

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  19. Write notes on: What do you mean by gene therapy?

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  20. What are the steps involved in producing transgenic animals ?

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