Previous efforts to produce teeth in chickens had relied on introducing genetic information from mice, resulting in chickens growing mammalian molars. But a chicken's underlying ability to grow teeth derives from a common ancestor with alligators--archosaurs--that is more recent than the one linking birds and mammals.uring that time, the same two tissues from which teeth develop in mammals come together in the jaw of the mutant embryo--and this leads to nascent teeth, a structure birds have lacked for at least 70 million years. They don't make a molar, explains development biologist John Fallon, who oversaw Harris's work.
The name Journey is of Latin origin. The meaning of Journey is journey. Journey is generally used as a girl's name. It consists of 7 letters and 2 syllables and is pronounced Jour-ney.
Muslim Girls Names. Aabira is an indirect Quranic name for girls that means passing by, crossing, travelling on a road, one who interprets dreams/books. It is derived from the AIN-B-R root which is used in many places in the Quran. Honest, upright, just, righteous fem. of Adil. It is a unisex name that is directly mentioned in quran means horizons.