A new study shows that chickens, which don't have teeth, still have the genes that make them, and in special cases, those genes can be switched back on. Scientists now think that as animals evolve, they lose the ability to turn those genes on at the right time during development â not the genes themselves.he notion that chickens can't make teeth has been around a good long while. But in 1821 a French zoologist named Geoffroy Saint-Hilaire tried challenging it. In an article entitled (French Spoken), On the Teeth of Birds, he described sharp brown structures beneath the beaks of parrots he was studying.
English Meaning: The name Delight is an English baby name. In English the meaning of the name Delight is: Gives pleasure. French Meaning: The name Delight is a French baby name. In French the meaning of the name Delight is: Pleasure or youthful. SoulUrge Number: 5. Expression Number: 11. People with this name have a deep inner desire for travel and adventure, and want to set their own pace in life without being governed by tradition.
The name Eden is a Hebrew baby name. In Hebrew the meaning of the name Eden is: Delight. Famous reference: the biblical Garden of Eden. SoulUrge Number: 1. Expression Number: 1. People with this name have a deep inner desire to use their abilities in leadership, and to have personal independence.