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
Tech Ease. Printers can print in portrait or landscape mode. In portrait mode, which is the default, the printer prints pages that are 8.5â³ wide and 11â³ tall. In landscape mode, the page is turned on its side.This mode may be useful if you are trying to print a spreadsheet or sign that is wider than it is long.n portrait mode, which is the default, the printer prints pages that are 8.5â³ wide and 11â³ tall. In landscape mode, the page is turned on its side.