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What is true about Bt toxin?...

What is true about Bt toxin?

A

Bt protein exists as active toxin in the Bacillus

B

The activated toxin enters the ovaries of the pest to sterilise it and thus prevent its multiplication

C

The concerned Bacillus has antitoxins

D

The inactive protoxin gets converted into active form in the insect gut.

Text Solution

Verified by Experts

The correct Answer is:
D
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AAKASH INSTITUTE ENGLISH-BIOTECHNOLOGY AND ITS APPLICATIONS-ASSIGNMENT (SECTION - C) (PREVIOUS YEARS QUESTIONS)
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  11. Main objective of production of herbicide resistant GM crops is to

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  12. A genetically engineered micro-organism useq successfully in bioremedi...

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  13. Golden rice is a promising transgenic crop. When released for cultivat...

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  14. Protein products of Bt genes cry IAc and cry II Ab control

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  15. Bacillus thuringiensis (Bt) strains have been used for designing novel

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  16. How is Bt toxin known to kill the target insects in protection of cott...

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  17. Which gene isolated from Bacillus thuringiensis has been known to cont...

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  18. Which of the following statements about Bacillus thuringiensis are cor...

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  19. Crystals of Bt toxin produced by some bacteria do not kill the bacteri...

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