units of inheritance usually occurring at specific locations, or loci, on a chromosome. Physically, a gene is a sequence of DNA bases that specify the order of amino acids in an entire protein or, in some cases, a portion of a protein.
The English and French term odalisque (rarely odalique) derives from the Turkish 'oda', meaning chamber; thus an odalisque originally meant a chamber girl or attendant.
Gneiss is a metamorphic rock form characterized by banding caused by segregation of different types of rock, typically light and dark silicates. Rather than an indication of specific mineral composition, the term is an indication of texture. The gneissic texture refers to the segregation of light and dark minerals.