Chimera of Arezzo sculpture was likely created as a votive offering to the Etruscan god Tinia. According to Greek mythology the Chimera or "she-goat" was a monstrous, fire-breathing hybrid creature of Lycia in Asia Minor, created by the binding of multiple animal parts to create a singular unnatural creature. As the offspring of Typhon and Echidna, the Chimera ravaged the lands of Lycia at a disastrous pace. Distressed by the destruction of his lands, the king of Lycia, Iobates, ordered a young warrior named Bellerophon to slay the dreaded Chimera, also as a favor to a neighboring king, Proetus. Proteus wanted Bellerophon dead
Chimera (genetics) embryo selectively and not the other. For example, subsets of blastomeres can be used to give rise to chimera with specified cell lineage from one embryo. The Inner Cell Mass of a diploid blastocyst for example can be used to make a chimera with another blastocyst of eight-cell diploid embryo; the cells taken from the inner cell mass will give rise to the primitive endoderm and to the epiblast in the chimera mouse. From this knowledge, ES cell contributions to chimeras have been developed. ES cells can be used in combination with eight-cell-and two-cell-stage embryos to make chimeras and exclusively