Researchers created the first genetically identical mice in 1979

Researchers created the first genetically identical mice in 1979, in which they split the embryos of the mouse in a test tube and later implanted the resultant fetuses in the womb of adult female mice. Researchers then engaged in the cloning of cows, sheep, as well as chicken through the transfer of the cell nucleus that was taken from an early embryo into an egg emptied into its nucleus. In the last five decades, scientists have engaged in experiments using various animals and diverse techniques to produce clones of animals (Carey, 2015). we have for the best yet it we