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Bt in Bt cotton is?...

Bt in Bt cotton is?

A

Cotton seeds carrying an endotoxin gene from Bacillus thuringiensis against pink boll-worm

B

Baculovirus treated cotton seeds against pink boll worm

C

Bigger thread of disease resistant cotton with better tensile strength

D

Cotton produced by biotechnology using restriction enzyme and ligases to resist

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The correct Answer is:
A
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Bt in Bt cotton signifies biotechnology.

What do you mean by Bt in Bt-cotton ?

The insecticidal protein in Bt cotton is binds to the

Study the following statements and select the incorrect ones. (i) 'Bt' in 'Bt cotton' indicates that it is a genetically modified crop produced through biotechnology (ii) The anticoagulant 'hirudin' is being produced from transgenic Brassica napus seeds (iii) 'Flavr Savr' transgenic tomatoes remain fresh for a longer period than the normal tomato variety (iv) Golden rice is a transgenic variety of Oryza sativa, which is rich in beta -carotene and helps to prevent night blindness.

Bt cotton is not

Bt cotton is not

The introduction of cry gene in Bt cotton was aimed at:

How many statements are incorrect? (i) "Bt" in "Bt-cotton" indicates Bacillus thuringensis bacteria from which cry gene is taken . (ii) Golden rice is a biofortified rice i.e., vitamin A enriched rice. (iii) The transgenic Brassica napus seeds are used to produce statins. (iv) Transgentic tobacco is developed to resistant against Meloidegyne incognita by RNAi technology.

What is Bt cotton?

PHYSICS WALLAH-BIOTECHNOLOGY AND ITS APPLICATIONS-NEET Past 10 Years Questions
  1. Very low concentration of a bacteria or virus (at a time when the sypt...

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  2. In gene therapy to treat adenosine deaminase deficiency disorder, whic...

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  3. Bt in Bt cotton is?

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  4. Which kind of therapy was given in 1990 to a four year old girl with a...

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  5. Which part of the tobacco plant is infected by Meloidogyne incognita?

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  6. The two polypeptides of human insulin are linked together by

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  7. which body of the government of india regulates GM reserch and safety ...

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  8. In Bt cotton, the Bt toxin present in plant tissue as pro-toxin is con...

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  9. Golden rice is a genetically modified crop plant where the incorporate...

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  10. ADA is an enzyme which is deficient in a genetic disorder SCID. What i...

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  11. In vitro clonal propagation in plants is characterized by

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  12. The first human hormone produced by recombinant DNA technology is:

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  13. Which of the following Bt crops is being grown in India by the farmer...

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  14. The first clinical gene therapy was given for treating :

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  15. Consumption of which one of the following foods can prevent the kind o...

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  16. Tobacco plants resistant to a nematode have been developed by the in...

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  17. Bacillus thuringtensis forms protein crystals which contain insecticid...

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  18. Read the following four statements (A-D) A. The first transgenic buf...

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  19. Silencing of mRNA has been used in producing transgenic plants resista...

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  20. The process of RNA interference has been used in the development of pl...

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