Which of the following statements are true? If false, correct them
(i) Boron deficiency leads to stout axis.
(ii) Every mineral element that is present in a cell is needed by the cell.
(iii) Nitrogen as a nutrient element, is highly immobile in the plants.
(iv) It is very easy to establish the essentiality of micronutrients because they are required only in trace quantities.
(i) True, (ii) False. Every mineral element that is present in a cell is not needed by the cell.
(iii) False. Nitrogen as a nutrient element is highly mobile in the plants.
(iv) False. It is very difficult to establish the essentially of micronutrients because they are
required only in trace quantities.