Jalousie window for many Floridians, as the windows are unable to keep out human and insect home invaders. Modern manufacturers have improved their designs of jalousie windows to address these problems. Many market their products as having greater security and energy efficiency compared to earlier versions. The Australian company Breezeway, which began producing jalousie windows in 1935, is currently marketing jalousies which they claim creates an airtight seal when closed to keep out water and insects while keeping in air conditioned air. Breezeway brand jalousies are made with non-corrosive hardware and a pinning system which keeps the slats secured from the interior
Bay (horse) black color, represented by the dominant "E" allele, are the two most basic coat color genes. All other colors are produced by the action of additional alleles acting on these two base colors. A bay horse carries both the Extension (E) allele and a suppression gene known as the agouti gene (A).The agouti gene, dominant over the black gene, limits or suppresses the black coloring to black points, allowing the underlying red coat color to come through. Unlike other types of "point" coloring, such as that seen in Siamese cats, the black points characteristic of bay coloring are not produced