Home
Class 12
BIOLOGY
Which of the following is/are free livin...

Which of the following is/are free living in soil, but as symbionts, can fix atmospheric nitrogen?

A

Rhizobium

B

Frankin

C

Both (A) and (B)

D

Azotobacter

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MINERAL NUTRITION

    MOTION|Exercise EXERCISE-3|33 Videos

  • MINERAL NUTRITION

    MOTION|Exercise EXERCISE-4|27 Videos

  • MINERAL NUTRITION

    MOTION|Exercise EXERCISE-1|25 Videos

  • LOCOMOTION & MOVEMENT

    MOTION|Exercise EXERCISE -4 (AIIMS Assertion & Reason Questions)|27 Videos

  • MOLECULAR BASIS OF INHERITANCE

    MOTION|Exercise EXERCISE - 4 (ASSERTION & REASON)|36 Videos

Similar Questions

Explore conceptually related problems

Which of the following are free living in soil, but as symbionts, can fix atmospheric nitrogen.

Read the following statement regarding the mineral (i) Both Rhiqobium and Frankia are free living in soil, but as symbionts, can fix atmospheric nitrogen. (ii) Ammonia synthesis by nitrogenase requires 16 ATP for each ammonia produced. (iii) While most of plants can assimilate nitrate as well as ammonium ions, the latter is quite toxic to plnats and hence cannot accumulate in them. (iv) Along with the transpiration stream, the nodules of some plants export the fixed nitrogen as urides. Which of these are correct

Read the following statement regarding the mineral (i) Both Rhiqobium and Frankia are free living in soil, but as symbionts, can fix atmospheric nitrogen. (ii) Ammonia synthesis by nitrogenase requires 16 ATP for each ammonia produced. (iii) While most of plants can assimilate nitrate as well as ammonium ions, the latter is quite toxic to plnats and hence cannot accumulate in them. (iv) Along with the transpiration stream, the nodules of some plants export the fixed nitrogen as urides. Which of these are correct

name the organisms which are free living but as symbiontscan fix atmospheric nitrogen

Which of the following is a free living nitrogen fixing bacteria ?

Which of the following is a free-living nitrogen-fixing biofertiliser ?

Which of the following is a free-living microscopic nematode living in soil ?

MOTION-MINERAL NUTRITION -EXERCISE-2
  1. In the following which is not a function of calcium?

    Text Solution

    |

  2. Symptons of manganese toxicity may actually be the deficiency symptoms...

    Text Solution

    |

  3. Which of the following is/are free living in soil, but as symbionts, c...

    Text Solution

    |

  4. Which element delay flowering if its concentration in plants is low :-

    Text Solution

    |

  5. Which of the following group is associated with beneficial elements?

    Text Solution

    |

  6. Nitrate assimilation is the :-

    Text Solution

    |

  7. Select out the correct match regarding functional categories of essent...

    Text Solution

    |

  8. Which of the following is not an anaerobic N2 fixing organism?

    Text Solution

    |

  9. Passive absorption of ions usually occurs through:-

    Text Solution

    |

  10. Which of following mineral element is needed during the formation of m...

    Text Solution

    |

  11. Which mineral element is needed for synthesis of Auxin?

    Text Solution

    |

  12. Which mineral element is required for uptake & utilisation of Ca ^(+2)...

    Text Solution

    |

  13. Except which of the following, all the other essential nutrients are a...

    Text Solution

    |

  14. Any mineral ion concentration in tissues that reduces the dry weight o...

    Text Solution

    |

  15. The exzyme nitrogenase which is capable of nitrogen reduction present ...

    Text Solution

    |

  16. Rhizobium has symbiotic relationship with the roots of

    Text Solution

    |

  17. During the formation of amides from amino acids:-

    Text Solution

    |

  18. Mineral absorption is :

    Text Solution

    |

  19. Molybdenum is essential :-

    Text Solution

    |

  20. Denitrification is carried by bacteria

    Text Solution

    |