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.
[ â²hisÂ·tÉÂ·jÉn ]. (botany). A clearly delimited region or primary tissue from which the specific parts of a plant organ are thought to be produced. 1  Facebook.istogen to bring CellCeuticals range to greater Asia by Household & Personal Products Industry. Ziering serves on advisory boards for various companies including Merck, Lexington International and Viviscal, on the scientific advisory board of.