Home
Class 12
BIOLOGY
A bacterial colony is produced from...

A bacterial colony is produced from

A

a single bacterium by its repetitive division

B

multiple bacterium without replication

C

clumping of two to three bacteria

D

a single bactgerium whithout cell division

Text Solution

Verified by Experts

The correct Answer is:
A

A bacterial colony on culture media is formed on repetitive division of bacterium.
Promotional Banner

Topper's Solved these Questions

  • KVPY

    KVPY PREVIOUS YEAR|Exercise PART-II MATHEMATICS|1 Videos
  • KVPY

    KVPY PREVIOUS YEAR|Exercise PART II BIOLOGY|10 Videos
  • KVPY

    KVPY PREVIOUS YEAR|Exercise PART-2 (BIOLOGY)|10 Videos
  • KVPY 2021

    KVPY PREVIOUS YEAR|Exercise PART I BIOLOGY|19 Videos

Similar Questions

Explore conceptually related problems

A bacterial disease produced by droplet infection is

Microbial colonies

10^(9 ) bacteria were spread on an agar plate containing penicillin. After incubation overnight at 37^(@)C , 10 bacterial colonies were observed on the plate. That the colonies are likely to be resistant to penicillin can be tested by

Analyse the given diagram which steps involved in the procedure of selecting transformed bacteria. Identify the bacterial colony which has undergone transformation ?

The bacterial DNA remain protected from its own RE's because

Read the given statements and select the correct option Statement 1 : In insertional inactivation, blue colour produced by bacterial colonies indicates that the plasmid does not have an insert into the bacterial genome. Statement 2: Presence of insert results into insertional inactivation of beta -galactosidase enzyme and the colonies do not produce any colour.

After insertion of DNA segment within the sequence of Z-gene of bacteria, they are grown on chromogenic substrate. After the growth of bacterial colonies, they are identified as (i) Recombinants if colonies are blue-coloured (ii) Recombinants if colonies are blue coloured (iii) Non-recombinants if colonies are blue-coloured (iv) Non - recombinants if colonies are white coloured

Using imprints from a plate with complete medmm and carrying bacterial colonies, you can select streptomycin resistant mutants and prove that such mutations do not originate as adaptation. These imprints need to be used

KVPY PREVIOUS YEAR-KVPY-PART -I BIOLOGY
  1. In which of the following types of glands is the secretion collected ...

    Text Solution

    |

  2. Which one of the following interactions doest NOT promote coevolution?

    Text Solution

    |

  3. Startification is more common is which of the following ?

    Text Solution

    |

  4. Where is the third ventricle of the brain located?

    Text Solution

    |

  5. Which of the following is the final product of a gene?

    Text Solution

    |

  6. Forelimbs if whales, bats, humans and cheetah are examples of which of...

    Text Solution

    |

  7. Which of the following results from conjugation in Paramecium ?

    Text Solution

    |

  8. In an experiment investigating photoperiodic response, the leaves of a...

    Text Solution

    |

  9. Testoterone is secreted by which endocrine part of testis?

    Text Solution

    |

  10. The mutation of a purine to a pyrimidine is known as

    Text Solution

    |

  11. Which fo the following is secreted at the ends of an axon?

    Text Solution

    |

  12. A bacterial colony is produced from

    Text Solution

    |

  13. Rhinoviruses are the causative agents of

    Text Solution

    |

  14. What is the genetic material of Ebola virus ?

    Text Solution

    |

  15. Name the terminal acceptor of electrons in the mitochondrial electron...

    Text Solution

    |

  16. Two tubes labelled 'P' and 'Q' contain food stuff. Tube 'P' gave posi...

    Text Solution

    |

  17. How many linear DNA fragments will be produced when a circular plasmid...

    Text Solution

    |

  18. If the humidity of the atmosphere suddenly increaes substantially, th...

    Text Solution

    |

  19. Which one of the following is the complementary sequence for the DNA w...

    Text Solution

    |