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.
Mac OS X. 1  1. Make sure that your scanner drivers are up to date. 2  2. Place the document onto the bed of the scanner. 3  3. Open the Image Capture program.  4. Check the Use Document Feeder box if you are scanning multiple pages at 1  once. 5. Select the document size in the page size drop-down menu.  6. Click the .Show Details button.