You will hear a sound which will indicate that your machine is warmed up and can be used now. 1  Fill machine with papers After the machine is ready to use, you need to insert papers. 2  Open the tray which is located in the front side and put the papers in.ou can select whether you want a coloured or black and white photocopy. You will also choose the number of copies you desire in this step. Remember that you can also select the brightness and contrast level here. 1  Copy In the end, press the âCopyâ button and your piece of paper will be photocopied.
Meiosis is a phase in sexually reproductive organisms, wherein cell-division takes place. It is of great importance, because it creates genetic diversity in the population.
Meiosis. Meiosis is used to make special cells-sperm cells and egg cells-that have half the normal number of chromosomes. It reduces the number from 23 pairs of chromosomes to 23 single chromosomes. The cell copies its chromosomes, but then separates the 23 pairs to ensure that each daughter cell has only one copy of each chromosome. A second division that divides each daughter cell again to produce four daughter cells.