Some scientists recognize another type of mutation, called a frameshift mutation, as a type of point mutation. Frameshift mutations can lead to drastic loss of function and occur through the addition or deletion of one or more DNA bases.
Normally printers are set at A4, but you can chose any size you want, as long as it does not go larger than A4, but use your printer's properties to find out more. Phil Walmsley Â· 8 years ago 1
Some laser printers in the market can print a hundred colored pages and two hundred non-colored pages every minute. Resolution is a key characteristic of laser printer, measured in dots per inch (dpi). The offered resolutions range from minimum 300 dpi to a maximum of 1,200 dpi. Some laser printers attain higher resolutions with an exceptional technique usually recognized as resolution enhancement.