Home
Class 12
BIOLOGY
Which of the following is not an essenti...

Which of the following is not an essential element for Plants ?

A

Iron (Fe)

B

Manganese (Mn)

C

Zinc (Zn)

D

Iodine (I)

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MICROBES IN HUMAN WELFARE

    MBD PUBLICATION|Exercise QUESTION BANK|145 Videos

  • MOLECULAR BASIS OF INHERITANCE

    MBD PUBLICATION|Exercise QUESTION BANK|249 Videos

Similar Questions

Explore conceptually related problems

Which of the following is not a transition element ?

Which of the following is an element?

Essential elements are

Which of the following is trace element ?

Which of the following is a transition element ?

Which of the following is a transition element ?

Which of the following is not criterion for essentiality of an element?

Which one of the following is not a micronutrient for plant growth?

Which of the following essential elements plays an important role in opening and closing of stomata?

MBD PUBLICATION-MINERAL NUTRITION-Question Bank
  1. Which of the following is essential for chlorophyll synthesis ?

    Text Solution

    |

  2. Find out odd one from the following options by considering its role in...

    Text Solution

    |

  3. Which of the following is not an essential element for Plants ?

    Text Solution

    |

  4. In root nodules of legumes, leg-haemoglobin is important because:

    Text Solution

    |

  5. Necrosis, or death of tissue particularly leaf tissue is due to the de...

    Text Solution

    |

  6. Which one of thefollowing is a denitrifying bacterium?

    Text Solution

    |

  7. Which of the following is the function of nitrifying bacteria ?

    Text Solution

    |

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

    Text Solution

    |

  9. Which one of the following elements is not an essential micronutrient ...

    Text Solution

    |

  10. Free living bacteria that can fix N2 from soil is:

    Text Solution

    |

  11. Micronutrients are:

    Text Solution

    |

  12. An example of symbiotic nitrogen fixing bacterium is.

    Text Solution

    |

  13. The root nodules formed by leguminous plants have a red pigment called...

    Text Solution

    |

  14. Which of the following is a model metal hyper-accumulator plant?

    Text Solution

    |

  15. 'Exanthema' in citrus trees is as a result of the deficiency of:

    Text Solution

    |

  16. Drought spot of apples is caused by the deficiency of.

    Text Solution

    |

  17. In nitrate assimilation, reduction of nitrate to ammonia is mediated b...

    Text Solution

    |

  18. Roots can absorb minerals from the soil when they are in:

    Text Solution

    |

  19. Which of thefollowing convert the ammonia to nitrites ?

    Text Solution

    |

  20. Which is required for nitrogen fixation ?

    Text Solution

    |