Question

Give a proof by contradiction of theorem that, "Let p and Q be integers. Suppose pq is not divisible by 7. Then show that p and q are not divisible by 7. "

Answer 1

Turgidity in plants is made possible by the presence of the cell wall and the osmoregulatory function of the vacuole. The cell wall protects the cell from cell lysis due to high water influx while the vacuole regulates solute concentration to incite the osmotic movement of water into and out of the cell.