Home
Class 12
BIOLOGY
Organisms called Methanogens are most ab...

Organisms called Methanogens are most abundant in a

A

Sulphur rock

B

Cattle yard

C

Polluted stream

D

Hot spring

Text Solution

Verified by Experts

The correct Answer is:
D
Because methanogens also reside in rumen part of compound stomach of cattle so go out with their egested faeces.
Promotional Banner

Topper's Solved these Questions

  • MICROBES IN HUMAN WELFARE

    MODERN PUBLICATION|Exercise COMPETITION FILE OBJECTIVE TYPE QUESTIONS (MATCHING TYPE QUESTIONS)|2 Videos

  • MICROBES IN HUMAN WELFARE

    MODERN PUBLICATION|Exercise COMPETITION FILE OBJECTIVE TYPE QUESTIONS (C. ASSERTION- REASON TYPE QUESTIONS:)|12 Videos

  • MICROBES IN HUMAN WELFARE

    MODERN PUBLICATION|Exercise REVISION EXERCISES (V. LONG ANSWER TYPE QUESTIONS Five marks each )(A. QUESTIONS FROM STATE BOARD EXAMINATIONS:)|14 Videos

  • HUMAN REPRODUCTION

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST (SECTION - D LONG TYPE QUESTION)|2 Videos

  • MOLECULAR BASIS OF INHERITANCE

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST (Section - E)|1 Videos

Similar Questions

Explore conceptually related problems

The most abundant gas is

most abundant enzyme is

The most abundant protein is

The most abundant metal is

The most abundant WBCs are

Membrane most abundant in a cell is

MODERN PUBLICATION-MICROBES IN HUMAN WELFARE-COMPETITION FILE OBJECTIVE TYPE QUESTIONS (A. MULTIPLE CHOICE QUESTIONS) (MCQs): (From AIPMT/NEET & Other Competitive Examinations)
  1. The function of leghaemoglobin in the root nodules of legumes is

    Text Solution

    |

  2. Which one of the following helps in absorption of phosphorus from soil...

    Text Solution

    |

  3. Organisms called Methanogens are most abundant in a

    Text Solution

    |

  4. Cyclosporine A, which is used as an immunosuppressive, agent, is produ...

    Text Solution

    |

  5. Flemming, Chain and Florey were awarded the Nobel Prize in 1945 for t...

    Text Solution

    |

  6. Which among these are production by distillation of fermented broth? ...

    Text Solution

    |

  7. Nitrifying bacteria

    Text Solution

    |

  8. Ethanol is commercially produced through a particular species of:-

    Text Solution

    |

  9. Rotenone is a

    Text Solution

    |

  10. Which of the following plants are used as green manure in crop fields ...

    Text Solution

    |

  11. A common biocontrol agent for the control of plant diseases is

    Text Solution

    |

  12. In paddy fields, biological nitrogen fixation is chiefly brought about...

    Text Solution

    |

  13. Cyclosporine A, which is used as an immunosuppressive, agent, is produ...

    Text Solution

    |

  14. Food poisoning is caused by

    Text Solution

    |

  15. The most abundant prokaryotes helpful to humans in making curd from mi...

    Text Solution

    |

  16. Monascus purpureus is a yeast ued commercially in the production of

    Text Solution

    |

  17. Which one of the following helps in absorption of phosphorus from soil...

    Text Solution

    |

  18. Yeast is used in the production of

    Text Solution

    |

  19. A nitrogen-fixing microbe associated with Azolla in rice fields ...

    Text Solution

    |

  20. Which one of the following is an example of carrying out biological co...

    Text Solution

    |