![The birth of Dolly the sheep, the first ever clone of an adult animal, was an astonishing leap forward in genetics – but triggered a huge ethical debate. – The Sun | The Sun The birth of Dolly the sheep, the first ever clone of an adult animal, was an astonishing leap forward in genetics – but triggered a huge ethical debate. – The Sun | The Sun](https://www.thesun.co.uk/wp-content/uploads/2016/10/clone-shock_1797656a.jpg)
The birth of Dolly the sheep, the first ever clone of an adult animal, was an astonishing leap forward in genetics – but triggered a huge ethical debate. – The Sun | The Sun
![Dolly's clones ageing no differently to naturally-conceived sheep, study finds | Cloning | The Guardian Dolly's clones ageing no differently to naturally-conceived sheep, study finds | Cloning | The Guardian](https://i.guim.co.uk/img/media/c91d69f2da590e709bccbef6ec9fcf936d28832d/0_2699_3280_1967/3280.jpg?width=1200&height=630&quality=85&auto=format&fit=crop&overlay-align=bottom%2Cleft&overlay-width=100p&overlay-base64=L2ltZy9zdGF0aWMvb3ZlcmxheXMvdGctYWdlLTIwMTYucG5n&s=922e679225f58109d79414cf377d56f3)
Dolly's clones ageing no differently to naturally-conceived sheep, study finds | Cloning | The Guardian
![What happened to Dolly the sheep? How long the first cloned adult mammal lived, and her legacy explained What happened to Dolly the sheep? How long the first cloned adult mammal lived, and her legacy explained](https://wp.inews.co.uk/wp-content/uploads/2021/12/PRI_214077118.jpg)
What happened to Dolly the sheep? How long the first cloned adult mammal lived, and her legacy explained
![20 years after Dolly: Everything you always wanted to know about the cloned sheep and what came next 20 years after Dolly: Everything you always wanted to know about the cloned sheep and what came next](https://images.theconversation.com/files/156672/original/image-20170213-18085-j4tnpf.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=1200&h=900.0&fit=crop)