The use of chemical as synonymous with toxic, hazardous or poison in some contexts, particularly popular media, is common. 4 This gives rise to a definition of chemical as something synthetic and toxic, and leads to a series of misconceptions such as the possibility of leading a chemical-free life.
Breeding of different branches of the equine family, which does not occur in the wild, generally results in infertile offspring. The combination of sire and dam also affects the offspring phenotype. A zorse is the offspring of a zebra stallion and a horse mare. This cross is also called a zebrula, zebrule, or zebra mule. The rarer reverse pairing is sometimes called a horbra, hebra, zebrinny or zebret. Like most other animal hybrids, the zorse is sterile.
The Serpae Tetra Hyphessobrycon eques is a beautiful fish and really sparkles in the aquarium. A school of these tetras is an eye-catcher. Their beautiful reddish color picks up flashy, jewel-type highlights, and they have a large, almost diamond-shaped black spot just behind the gills.