noun, Genetics. 1. any of several forms of a gene, usually arising through mutation, that are responsible for hereditary variation.
For example: 1  To insert the copyright symbol, press Ctrl+Alt+C. 2  To insert the trademark symbol, press Ctrl+Alt+T. 3  To insert the registered trademark symbol, press Ctrl+Alt+ R.
There are several ways to insert a tick symbol (otherwise known as a check mark or checkmark) into Microsoft Word, the methods we outline below are relevant for Microsoft Office 365, Microsoft Word 2016, Microsoft Word 2013, Microsoft Word 2011, Microsoft Word 2010, Microsoft Word 2007, Microsoft Word 2008 and Microsoft Word 2004.