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Best defined function of manganese in gr...

Best defined function of manganese in green plants is

A

photolysis of water

B

Calvin cycle

C

Nitrogen fixation

D

water absorption.

Text Solution

Verified by Experts

The correct Answer is:
A
Manganese is absorbed in the form of manganous ions `(Mn^(2+))`. The best defined function of manganese is in the splitting of water to liberate oxygen during photosynthesis.
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NCERT FINGERTIPS-MINERAL NUTRITION-Mineral Nutrition
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  2. Which of the following minerals activate the enzymes involved in respi...

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  3. Best defined function of manganese in green plants is

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  4. Select the correctly matched pair

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  5. Minerals associated with redox reaction are

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  6. Select the incorrectly matched pair.

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  7. The two elements responsible for splitting of H(2)O to liberate O(2) d...

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  8. Deficiency symptoms of readily mobilised essential elements will first...

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  9. Read the given statements and select the correct option Statement-1:...

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  10. Deficiency symptoms tend to appear first inwhenever the essential elem...

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  11. While in N, K and Mg deficiency, chlorosis appears first in leaves, in...

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  12. Chlorosis, i.e., loss of chlorophyll leading to yellowing in leaves, i...

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  13. Necrosis refers to

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  14. Necrosis mainly occurs by the deficlency of

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  15. Deficiency of which of the following elements delay flowering in plant...

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

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  17. Premature leaf fall is due to deficiency of

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  18. Yellowish edges appear in leaves deficient in

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  19. Mineral ion concentration in tissues that reduces the dry weight of ti...

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  20. Select the correct statement regarding manganese toxicity.

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