The elements which are not actively mobilizable  or immobilized within the plants . The deficiency is symptom is observed in

  1. Both in young and old parts
  2. Only in young parts
  3. First in old parts
  4. First in young parts
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


The deficiency symptoms of how many elements will be appearing in older tissue first?

N,K,Mg,S,Ca

  1. Zero
  2. Three
  3. Two
  4. Four
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


The deficiency symptoms of how many elements will be appearing in younger tissue first?

N,K,Mg,S,Ca

  1. Zero
  2. Three
  3. Two
  4. Four
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


The deficiency symptoms of S and Ca will appear first in

  1. Both in young and old parts
  2. Only in young parts
  3. First in old parts
  4. First in young parts
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


The deficiency symptoms of N, K, Mg are first observed in

  1. Both in young and old parts
  2. Only in young parts
  3. First in old parts
  4. First in young parts
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


Why does S and Ca deficiency not found in older parts first?

  1. As they are immobilizable
  2. As they are very abundant in older parts
  3. As newer parts are already deficient
  4. Both A and B
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


The knowledge of deficiency symptoms of mobilizable and immobilizable substances actually helps in

  1. Horticulture
  2. Agriculture
  3. Both A and B
  4. Pisciculture
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


Chlorosis is not

  1. Loss of chlorophyll
  2. Leading to yellowing of leaves
  3. Deficiency of elements N, K, Mg, S, Fe, Mn, Zn and Mo
  4. Accumulation of mutated chlorophyll
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


Necrosis is not caused by deficiency of

  1. Ca, K
  2. Mg, Cu
  3. Cu, Mg
  4. K, Zn
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


Which of the following elements does not cause both an inhibition of cell division and delay in flowering if their concentration in plants is low?

  1. N
  2. K
  3. S
  4. Mo
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level: