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Why are the elements. Mn, Zn, B, Cu, and...

Why are the elements. Mn, Zn, B, Cu, and Mo referred to as trace elements?

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Knowledge Check

  • Zn, Mo, Fe, Cu are

    A
    trace elements
    B
    non-essential
    C
    macronutrients
    D
    none of these
    • ICSE-MINERAL NUTRITION -TEST YOUR PROGRESS (SHORT/LONG ANSWER TYPE QUESTIONS)
    1. Why are the elements. Mn, Zn, B, Cu, and Mo referred to as trace eleme...

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    2. How can the nutrient requirements of a plant be determined?

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    3. What are the symptoms of a phosphorus deficient plant? Where do these ...

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    4. What is hydroponic culture? How is it useful in mineral nutrition stud...

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    5. What is passive and active uptake of ions? Give an account of the carr...

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    6. What do you understand by "symbiotic nitrogen fixation'? Describe the ...

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    7. What are the various essential elements assimilated by normal plants f...

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    8. if you grow a potted plant that initially weighed 200 g and eventually...

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    9. Why were micronutrients later than macro- nutrients? With one example ...

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    10. How would you determine whether or not a particular element is essenti...

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    11. Name two enzymes involved in nitrogen reduction in plants. What are th...

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    12. Why do plants of the legume family usually contain more protein than o...

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    13. Give a schematic diagram showing reduction of a molecule of nitrogen a...

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    14. Name the elements that make up most of a plant's body. What are essent...

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    15. Briefly describe the use of hydroponics to determine the mineral nutri...

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    16. Enlist the general functions of mineral elements in the life of a plan...

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    17. What are trace elements? How they differ from tracer elements?

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    18. What are essential elements in plant nutrition? Explain the role of an...

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    19. Mention the role of magnesium and potassium in plants.

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    20. Describe nitrogen cycle in nature. Explain its importance in plants.

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