Which of the following statements are true? If false, correct them: (a) Boron deficiency leads to stout axis. (b) Every mineral element that is present in a cell is needed by the cell.

Which of the following statements is true for a secretory cell?

Which of the following statements are true? If false, correct them: (a) Boron deficiency leads to stout axis. (b) Nitrogen as a nutrient element, is highly immobile in the plants.

Which of the following statements are true? If false, correct them: (a) Boron deficiency leads to stout axis. (b) It is very easy to establish the essentiality of micronutrients because they are required only in trace quantities.

Which of the following statement' is not correct about an inert electrode in a cell?

Write whether following statements are true or false. If false correct and rewrite them: Fertilized ovules form the fruit.

Which of the following statements is NOT correct for saturation current in a photoelectric cell?

State whether the following statements are true or false. Correct the false statements: Yeast cell is a prokaryotic cell.

State whether the following statements are true or false. Correct the false statements: Disaster leads to huge loss of life and property.

State whether the following statements are true or false. Correct the false statement: Chloroplast is present in permanent tissues.