Essential Mineral Nutrients
Essential Mineral Nutrients: Overview
This topic covers concepts such as Essential Elements, Criteria of Essentiality of an Element, Macronutrients, and Micronutrients.
Important Questions on Essential Mineral Nutrients
Which of the following is correct set of micronutrient for plants?
Which of the following is not an essential macro-element for the growth of plants?
Choose the incorrect sentence among the following
What is an essential element?
Carl Maze divided mineral elements into two categories on the basis of?
Which of the following criteria does not exhibit the essentiality of any mineral to plants?
Which mineral element is needed for synthesis of Auxin?
Select out the correct match regarding functional categories of essential elements :-
Which of the following group is associated with beneficial elements?
Which element delay flowering if its concentration in plants is low?
In the following which is not a function of calcium?
Which element is an activator of enzyme used in nitrogen fixation?
Which of the following statements is incorrect regarding micronutrients?
Which of the following is true about micronutrients?
Match the following columns :-
| Column - I | Column - II | ||
| A | Mg++ | i | Catalase |
| B | Zn++ | ii | Phosphoenol pyruvate carboxylase |
| C | Fe++ | iii | Alcohol dehydrogenase |
| D | SO42- | iv | Nitrogenase |
| E | Mo++ |
Which of the following set represents micronutrients?
Which is most common free ion present in a cell?
Which of the following essential element is not properly placed in the given category?
"Reclamation" and "Little leaf" disease, caused by deficiency of -
