The Three domains-Some Characteristics: Bacteria: Domain Bacteria is familiar to most people when associated with human or animal disease. However, most bacterial species do not (and cannot) cause disease. Many species even play beneficial roles by producing antibiotics and food.
Ampersand. The ampersand is the sign &, used to mean âandâ. The shape of the symbol originated as a ligature for the Latin et (âandâ) â that is, it represents the merged âeâ and âtâ. The name ampersand also represents a merge, although one that is perhaps more accidental.
Report Abuse. The symbol for females is a circle with a + sign on the bottom, the symbol for males is a circle with an arrow pointing up and to the right...see the link. You can search 'gender symbol' for more. Source(s): http://en.wikipedia.org/wiki/Female_symb... My3Boys Â· 8 years ago.