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Read the given statements and select the...

Read the given statements and select the correct option
Statement-1: Deficiency symptoms of N, K ad Mg are first visible in the senescent leaves
Statement-2: Biomolecules containing these elements are broken available for mobilising to younger leaves.

A

both statements 1 and 2 are correct.

B

Statement 1 is correct but statement 2 is incorrect

C

Statement 1 is incorrect but statement 2 in correct.

D

Both statements 1 and 2 are incorrect.

Text Solution

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The correct Answer is:
A
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NCERT FINGERTIPS ENGLISH-MINERAL NUTRITION-Mineral Nutrition
  1. The two elements responsible for splitting of H(2)O to liberate O(2) d...

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

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

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

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

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

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  7. Necrosis refers to

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  8. Necrosis mainly occurs by the deficlency of

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

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

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  11. Premature leaf fall is due to deficiency of

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  12. Yellowish edges appear in leaves deficient in

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

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  14. Select the correct statement regarding manganese toxicity.

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  15. Minerals are absorbed in the form of

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  16. With reference of absorption of minerals, the term 'outer space' repre...

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  17. Which of the following statements about minerals absorption in plants ...

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  18. Mineral salts are translocated through (i) along with the (ii) stream ...

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  19. Mineral nutrients absorbed by roots, move to leaves through

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  20. Read the given statement and select the correct option. Statement-1: S...

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