Home
Class 12
BIOLOGY
Some bacteria are able to grow in strept...

Some bacteria are able to grow in streptomycin containing medium due to `:`

A

Natural selection

B

Induced mutation

C

Reproductive isolation

D

Genetic drift

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • EVOLUTION

    AAKASH INSTITUTE ENGLISH|Exercise SECTION-D ASSERTION-REASON TYPE QUESTIONS|20 Videos

  • EVOLUTION

    AAKASH INSTITUTE ENGLISH|Exercise TRY YOURSELF|29 Videos

  • EVOLUTION

    AAKASH INSTITUTE ENGLISH|Exercise SECTION-B OBJECTIVE TYPE QUESTIONS|30 Videos

  • ENVIRONMENTAL ISSUES

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION D|15 Videos

  • EXCRETORY PRODUCTS AND THEIR ELIMINATION

    AAKASH INSTITUTE ENGLISH|Exercise SECTION D ( ASSERTIN-REASON TYPE QUASTION)|10 Videos

Similar Questions

Explore conceptually related problems

The motile bacteria are able to move by

Red algae are able to grow deep in sea as

Nitrifying bacteria are able to

Some bacteria are not easily killed because of

A hospital technician, while doing some routine culturing of microorganisms in a lab, noticed a bacterial colony growing on a culture medium containing three different antibiotics. He identified the bacterium as one that did not cause a human disease, but he still reported his observation to the hospital administration. He was worried because

Some pepo are bitter in taste due to

The blue green algae and bacteria contain

Some bacteria show a form of sexual reproduction called ________

Assertion : E.coli having pBR322 with DNA insert at BamHI site cannot grow in medium containing tetracyline. Reason : Recoginition site for BamHI is present in ter^(R) region of pBR22.

AAKASH INSTITUTE ENGLISH-EVOLUTION-SECTION-C PREVIOUS YEARS QUESTIONS
  1. If Darwin's theory of pangenesis shows similarity with theory of inher...

    Text Solution

    |

  2. Cause of mimicry is

    Text Solution

    |

  3. Some bacteria are able to grow in streptomycin containing medium due t...

    Text Solution

    |

  4. Reason of fast speciation in present day crop plant is :

    Text Solution

    |

  5. Which of the following is most important for speciation?

    Text Solution

    |

  6. There is no life on moon due to the absence of :

    Text Solution

    |

  7. According to fossils discovered up to present time origin and evolu...

    Text Solution

    |

  8. In which condition the gene ratio remains constant for any species ?

    Text Solution

    |

  9. In which era, reptiles were dominated ?

    Text Solution

    |

  10. Two different species cannot live for long duration in the same niche ...

    Text Solution

    |

  11. Convergent evolution is illustrated by

    Text Solution

    |

  12. Random genetic drift in a population probably results from

    Text Solution

    |

  13. In recent years,DNA sequences (nucleotide sequence) of mt DNA and Y-ch...

    Text Solution

    |

  14. Industrial melanism is and example of

    Text Solution

    |

  15. Darwin in his 'Natural Selection Theory' did not believe in any role o...

    Text Solution

    |

  16. Which one of the following correctly describes the homologous structur...

    Text Solution

    |

  17. Which one of the following is categorised under living fossils?

    Text Solution

    |

  18. Age of fossils in the past was generally determined by radiocarbon met...

    Text Solution

    |

  19. Presence of gills in the tadpole of frog indicates that :

    Text Solution

    |

  20. According to Oparin, which one of the following was not present in the...

    Text Solution

    |