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.
1. Go to the Insert tab on the toolbar ribbon. 2. Look in the Header & Footer group. 1  To add a pre-designed header from a MS Word template, select the arrow below Header.. 2  To add a custom header, select Header itself.o to the Insert tab on the toolbar ribbon. 2. Look in the Header & Footer group. 1  To add a pre-designed header from a MS Word template, select the arrow below Header.. 2  To add a custom header, select Header itself.