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.
Insert the Trademark Symbol from a Windows Software Program. Open an editable MS-Office document in Word, Publisher, FrontPage, Excel or PowerPoint. Place your cursor where you want to insert the TM symbol in your document. Click on Insert from the top of your document screen.A drop-down menu will appear. Find and click on Symbol.. A Symbol Box will appear. Click on the trademark symbol.ake sure your document is open and the cursor is where you want to insert the symbol. Click on the Windows Start Menu In Windows XP. Click on 'All Programs', then click on 'Accessories'. Choose 'System Tools' and then 'Character Map' in the drop-down menu.