A polygene, multiple factor, multiple gene inheritance, or quantitative gene is a group of non-epistatic genes that together influence a phenotypic trait. The precise loci or identities of the non-allelic genes are often unknown to biologists.
The Windows Fax and Scan utility enables you to scan documents and pictures. Before you can scan documents and pictures, you must have a scanner installed on your computer. Your scanner must be listed in the Devices section of the Devices and Printers Control Panel window. To check to see if your scanner is properly installed, open the Device Stage. Choose StartâDevices and Printers.
A scanned document in Scanner Pro. 1  You also have the following options to edit the scanned document's appearance: Tap the brightness icon (top left side) and adjust the color contras. Tap the rotation icon (top right side) to rotate your document 90 degrees. 2  Tap Document to save the scan in one of the following formats: Photo. Image.