Dolly the sheep is the first mammal to be cloned using the somatic cell nuclear transfer (SCNT) in the world. The sheep was created by Ian Wilmut, Keith Campbell and their colleagues at the Roslin Institute in Edinburgh, Scotland. She is the first cloned animal to be reproduced from mature reproductive cells using the nuclear transfer method. Cloning became the most significant milestone for modern biotechnology. The technique was invented in the late 20th century but has developed strongly since then. The birth of Dolly has shown that a cell derived from specific organs can replicate a complete body. The name, Dolly, was derived from the fact that the sheep was created from a female mammal's mammary gland, so she was named after Dolly Parton,
