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.
The amoeboid cells that attach the archenteron to the embryo wall are called mesenchyme cells. These cells later detach from the archenteron, proliferate, and form a layer of cells lining the old blastocoel, now divided by the archenteron. This layer of cells will become the mesodermal germ layer Figure 5.