When two people create a child, they each supply their own set of genes. In simplistic cases, such as the red/brown hair, each parent supplies one code, contributing to the child's hair color. For example, if dad has brown/red he has a 50% chance of passing brown hair to his child and a 50% of passing red hair.
Navy SEALs: Background and Brief History. Navy SEALs are named after the environment in which they operate, the Sea, Air, and Land, and are the foundation of Naval Special Warfare combat forces. They are organized, trained and equipped to conduct a variety of Special Operations missions in all operational environments.
Quiet, professional job satisfaction is the norm for the seasoned frogman. HOOOYAHH Answer SEAL in an acronym, standing for SEa, Air and Land. SEALs are special forces operators in the US Navy. What sets them apart from other special operations units in the US military is their ability to conduct missions in and from the water.