But you'll always start in the Bluetooth settings. First, launch the iPad's settings. On the left-side menu, find and tap Bluetooth.. If Bluetooth is off, you can turn it on by tapping the on/off switch. It may take a few seconds for your iPad to discover the wireless keyboard. When it appears in the list, simply tap it. If it requires you to input a code, the iPad will display a code onscreen that you can enter on the keyboard.
Pollen is produced in the 'microsporangium' (contained in the anther of an angiosperm flower, male cone of a coniferous plant, or male cone of other seed plants).
The degeneration of the synergids releases calcium ions into the area near the ovule,... The function of the synergids, two small cells that adjacent to a plant ovule, and which degenerate at about the time that the pollen tubes reach the ovule, are believed to function as guides for the growth of pollen tubes.