Home
Class 12
BIOLOGY
Penicillin was used in...

Penicillin was used in

A

World War I

B

World War II

C

Both (a) and (b)

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • BIOTECHNOLOGY AND ITS APPLICATIONS

    MODERN PUBLICATION|Exercise COMPETITION FILE (MATCHING TYPE QUESTIONS):|1 Videos

  • BIOTECHNOLOGY AND ITS APPLICATIONS

    MODERN PUBLICATION|Exercise COMPETITION FILE (ASSERTION -REASON TYPE QUESTIONS):|8 Videos

  • BIOTECHNOLOGY AND ITS APPLICATIONS

    MODERN PUBLICATION|Exercise REVISION EXERCIES (LONG ANSWER TYPE QUESTIONS)|27 Videos

  • BIOTECHNOLOGY : PRINCIPLES AND PROCESSES

    MODERN PUBLICATION|Exercise Chapter Practice Test ( Section-E)|2 Videos

  • ECOSYSTEM

    MODERN PUBLICATION|Exercise Chapter Practice Test (Section - D) (Case - Based Short Answer Type Questions)|5 Videos

Similar Questions

Explore conceptually related problems

Identify the correct statements w.r.t. antibiotics (i) Fleming, Chain and Florey were awarded the Nobel prize in 1945 (ii) Antibiotics have greatly improved our capacity to treat deadly diseases (iii) Penicillin was used to treat American soldiers wounded in World War I

Penicillin is used widely as

Penicillin was the first antibiotic made by Alexander Fleming from

Assertion: Discovery of the first antibiotic was a chance discovery. Reason: Penicillin was the first antibiotic.

MODERN PUBLICATION-BIOTECHNOLOGY AND ITS APPLICATIONS-COMPETITION FILE (MULTIPLE CHOICE QUESTIONS (MCQs)):
  1. First hormone produced artificially by culturing bacteria is

    Text Solution

    |

  2. Which of the following enzymes is not used n making detergent

    Text Solution

    |

  3. Penicillin was used in

    Text Solution

    |

  4. Cry 1 endotoxins obtained from Bacillus Thuringiensis are effective ag...

    Text Solution

    |

  5. A transgenic food crop which may help in solving the problem of nigh...

    Text Solution

    |

  6. Variable number of tandem repeats (VNTRs) are analysed for

    Text Solution

    |

  7. Improvement of qualities of F, hybrid when two unrelated individuals a...

    Text Solution

    |

  8. The Bt gene is isolated from the organism called :

    Text Solution

    |

  9. Amniocentesis is a method to: 1. Detect genetic disorders in an un...

    Text Solution

    |

  10. To confirm ELISA for AIDS we used

    Text Solution

    |

  11. Cultivation of Bt cotton has been much in the news.

    Text Solution

    |

  12. Magic bullets are the:

    Text Solution

    |

  13. The tests that are used in the diagnosis of AIDS are:

    Text Solution

    |

  14. Polymerase chain reaction technology (PCR -technique) is used for

    Text Solution

    |

  15. The abbreviation 'Bt' in 'Bt' toxin stands for

    Text Solution

    |

  16. The bacterium Bacillus thuringiensis is widely used in contemporary bi...

    Text Solution

    |

  17. The genetic defect-adenosine deaminase (ADA) deficiency may be cured p...

    Text Solution

    |

  18. What is true about Bt toxin ?

    Text Solution

    |

  19. Which one of following pairs is wrongly matched ?

    Text Solution

    |

  20. Among the following stem , cell which are found in umbilical cord:

    Text Solution

    |