Home
Class 12
BIOLOGY
Deficiency symptoms of an element tend t...

Deficiency symptoms of an element tend to appear first in young leaves. It indicates that the element is relatively immobile. Which one of the following elemental deficiency would show such symptoms?

A

Ca

B

Mg

C

N

D

K

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MINERAL NUTRITION

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION B)|35 Videos

  • MINERAL NUTRITION

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION C)|54 Videos

  • MINERAL NUTRITION

    AAKASH INSTITUTE ENGLISH|Exercise EXERCISE|20 Videos

  • MICROBES IN HUMAN WELFARE

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (SECTION - D Assertion - Reason Type Questions)|10 Videos

  • Mock Test 03

    AAKASH INSTITUTE ENGLISH|Exercise EXAMPLE|30 Videos

Similar Questions

Explore conceptually related problems

Which one of the following is not an element ?

Deficiency symptom of N,K and Mg appears first in

Which one of the following is an s-block element?

Which one of the following is an s-block element?

Deficiency symptom appears first in young leaves if the soil is deficient in:

Which one of the following elements show different oxidation states?

Which of the following elements does not show allotropy ?

Which of the following is not a deficiency symptoms of minerals?

Which of the following elements does not show alltropy?

Which of the following elements would lose an electron easily ?

AAKASH INSTITUTE ENGLISH-MINERAL NUTRITION-ASSIGNMENT (SECTION A)
  1. Which of the following is not a physiological role of potassium ...

    Text Solution

    |

  2. An element involved in metabolism of urea is

    Text Solution

    |

  3. Deficiency symptoms of an element tend to appear first in young leaves...

    Text Solution

    |

  4. Plants absorb zinc as

    Text Solution

    |

  5. Mineral associated with cytochrome is

    Text Solution

    |

  6. An element essential for nitrogen metabolism is

    Text Solution

    |

  7. Boron takes part in

    Text Solution

    |

  8. Mark the correct sequence of steps for the development of root...

    Text Solution

    |

  9. Which group of three micronutrient elements is required for both photo...

    Text Solution

    |

  10. Match the following and choose the correct combination from the opti...

    Text Solution

    |

  11. Death of leaf tissues in plants is caused by deficiency of

    Text Solution

    |

  12. Deficiency of which group of elements can cause inhibition of cel...

    Text Solution

    |

  13. A prokaryote responsible for converting ammonia to nitrites is

    Text Solution

    |

  14. Conversion of NH3 to NO2^(-) to NO3^(-) is called

    Text Solution

    |

  15. The free living , aerobic and saprotrophic N2 - fixing microb...

    Text Solution

    |

  16. Reaction carried out by N2 fixing microbes include 2NH3+3Oa 2NO2^-+2...

    Text Solution

    |

  17. How many ATP are required for the formation of one molecule of N...

    Text Solution

    |

  18. Which of the following is a non-symbiotic nitrogen fixing prokaryote?

    Text Solution

    |

  19. Amides are transported to the other parts of the plant via

    Text Solution

    |

  20. Enzyme nitrogenase is

    Text Solution

    |