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Which one of the following elements is n...

Which one of the following elements is not an essential micronutrient for plant growth?

A

Ca

B

Mn

C

Zn

D

Cu

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The correct Answer is:
A
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AAKASH INSTITUTE-MINERAL NUTRITION-ASSIGNMENT (SECTION C)
  1. Nitrogen fixation in root nodules of Alnus is brought about by

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  2. Which of the following is a flowering plant with nidules containing fi...

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

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  4. Which one of the following statements is correct ?

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  5. A plant requires magnesium for :

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  6. About 98 percent of the mass of every living organism is composed of j...

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  7. Sulphur is an important nutrient for optimum growth and productivity i...

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  8. The deficiencies of micronutrients not only affects growth of plants, ...

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  9. Which of the following elements is a constituent of biotin

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  10. Which one of the following elements is almost non - essential f...

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  11. plants take zinc in form of :

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  12. Element necessary for the middle lamella

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  13. Boron in green plants assists in

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  14. The most abundant element present in the plants is Or Which of th...

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  15. Necrosis, or death of tissue particularly leaf tissue, is due to the d...

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  16. Which of the following is not caused by deficiency of mineral nutritio...

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  17. When the plants are grown in magnesium deficient but urea rich soil, t...

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  18. The major portion of the dry weight of plants comprised of

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  19. Gray spots of oat are caused by the deficiency of

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  20. Study the cycle shown in Fig. 12.7 and select the option which gives c...

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