Home
Class 12
BIOLOGY
Which of the following is widely used as...

Which of the following is widely used as a successful biofertiliser in Indian rice fields ?

A

Azolla pinnata

B

Rizobium melilotti

C

Bacillus magatherium

D

Bacillus polymyxa

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MINERAL NUTRITION

    VMC MODULES ENGLISH|Exercise EFFICENT|50 Videos

  • MINERAL NUTRITION

    VMC MODULES ENGLISH|Exercise IMPECCABLE|55 Videos

  • MINERAL NUTRITION

    VMC MODULES ENGLISH|Exercise IMPECCABLE|55 Videos

  • MINERAL NURTITION IN PLANTS

    VMC MODULES ENGLISH|Exercise IN-CHAPTER EXERCISE-D|10 Videos

  • MORPHOLOGY OF FLOWERINGPLANTS

    VMC MODULES ENGLISH|Exercise IN-CHAPTER EXERCISE-G|10 Videos

Similar Questions

Explore conceptually related problems

Which of the following microorganisms is used as a biofertiliser

Which of the following auxin is widely used as weedicide?

Which of the following is not true about succession?

Which one of the following is widely distributed in a cell

Which of the following is not correct for a successful PCR ?

Which one of the following can be used as biofertiliser in cotton field?

Which of the following contributed to the success of Mendel?

Which one of the following is useful in Rice fields

Which one of the following is not used as biofertiliser ?

Which of the following microbes serve as an important biofertiliser in paddy fields ?

VMC MODULES ENGLISH-MINERAL NUTRITION-ENABLE
  1. The last micronutrient to be discovered was:

    Text Solution

    |

  2. How many essential elements are called non-mineral elements?

    Text Solution

    |

  3. Which is true regarding enzyme nitrite reductase involved in nitrate a...

    Text Solution

    |

  4. Deficiency of mobile elements first appear on:

    Text Solution

    |

  5. In plants storage and transported form of nitrogen is/are

    Text Solution

    |

  6. Which of the following is not essential for all plants ?

    Text Solution

    |

  7. Which one of the following is not involved in photolysis of water?

    Text Solution

    |

  8. The element which plays an important role in stomatal movement and its...

    Text Solution

    |

  9. Which element is component of middle lamella of cell wall?

    Text Solution

    |

  10. An ion which is the component of hydrogenase and ureae enzyme and also...

    Text Solution

    |

  11. Before being incorporated into orgainc compounds absrobed nitrate is f...

    Text Solution

    |

  12. Which of the following is a micronutrient

    Text Solution

    |

  13. When chlorophyll is burnt which one obtained?

    Text Solution

    |

  14. Which one plays an important role in energy metabolism?

    Text Solution

    |

  15. Which of the following is widely used as a successful biofertiliser in...

    Text Solution

    |

  16. Pungent principle, a sinigrin, of crucifers is a

    Text Solution

    |

  17. Deficiency of which element affects cytochromes synthesis?

    Text Solution

    |

  18. An element essential for nitrogen metabolism is

    Text Solution

    |

  19. Elements present in middle lamella is

    Text Solution

    |

  20. Plastocyanin contain

    Text Solution

    |