Calculation of molar mass of glucose (C6H12O6) The molar mass of glucose can be calculated from the molar masses of individual atoms present in it. From the molecular formula, C6H12O6, one can find there are 6 carbon atoms, 12 hydrogen atoms and 6 oxygen atoms in one molecule of glucose.
Guard cells are cells surrounding each stoma. They help to regulate the rate of transpiration by opening and closing the stomata.
Guard Cells of Stomata: Regulates the size of stomata. This in turn regulates the amount of water loss, oxygen & carbon dioxide exchange in the plant leaf. Epidermal cells: Protection, support, reduction of water loss.