Home
Class 12
BIOLOGY
Which of the following genes were introd...

Which of the following genes were introduced in cotton to protect it from cotton bollworms ?

A

CryAc and CryAb

B

BtAc and BtAb

C

CrylAc and CryllAb

D

Nif genes

Text Solution

Verified by Experts

The correct Answer is:
C
Two cry genes, crylac and cryllAb have been incorporated in cotton. The genetically modified crop is called Bt cotton as it contains bt toxin genes. The genes crylAc and cryllAb control cotton bollworms.
Promotional Banner

Topper's Solved these Questions

  • BIOTECHNOLOGY - PRINCIPLES AND PROCESSES

    NCERT FINGERTIPS|Exercise Biotechnology - Principles And Processes|139 Videos

  • ECOSYSTEM

    NCERT FINGERTIPS|Exercise Ecosystem|140 Videos

Similar Questions

Explore conceptually related problems

Which of the following cry gene codes for a protein which can control the cotton bollworms?

Gene encoding Bt protein specific for cotton bollworm is

BY using which of the following vectors, specific genes were introduced into the host plant ?

Gene encoding Bt protein, specific for cotton bollworm is

Which of the following is known as gun cotton?

Which if the following is not applicable for Bt - cotton ?

Which one among the following directly control cotton boll worm

NCERT FINGERTIPS-BIOTECHNOLOGY AND ITS APPLICATION-Biotechnology And Its Application
  1. Bt toxin kills insects by

    Text Solution

    |

  2. The Bt toxin is not human beings because

    Text Solution

    |

  3. Which of the following genes were introduced in cotton to protect it f...

    Text Solution

    |

  4. CryllAb and crylAb produce toxins that control

    Text Solution

    |

  5. Bt corn been made resistant from corn borer disease by intoduction of ...

    Text Solution

    |

  6. Some of the characteristics of Bt cotton are

    Text Solution

    |

  7. The process of RNA interference has been used to make tobacco plant re...

    Text Solution

    |

  8. Which of the following is the nematode that attacks the roots of tobac...

    Text Solution

    |

  9. RNA interference involves

    Text Solution

    |

  10. Which of the following statements are correct regarding the process of...

    Text Solution

    |

  11. The transgenic plant 'Flavr Savr' tomato carries an artificial for

    Text Solution

    |

  12. Flavr Savr' variety of tomato which remains fresh for a longer period ...

    Text Solution

    |

  13. Read the given statements and select the correct option Statement 1 ...

    Text Solution

    |

  14. Hirudin is

    Text Solution

    |

  15. Study the following statements and select the incorrect ones. (i) 'B...

    Text Solution

    |

  16. Nif' gene for nitrogen fixation in cereal crops like wheat jowar etc.,...

    Text Solution

    |

  17. How many recombinant therapeutics worldwide have been approved for hum...

    Text Solution

    |

  18. How many recombinant therapeutics are being marketed in India ?

    Text Solution

    |

  19. Which of the following statements is not correct ?

    Text Solution

    |

  20. Given figure represent the maturtion of pro-insulin into insulin. Iden...

    Text Solution

    |