Final answer:
The cloning of Dolly the sheep had a significant impact on society by sparking ethical debates and highlighting the complexities and inefficiencies of cloning technology.
Step-by-step explanation:
The impact of Dolly the sheep, the first mammal to be cloned from an adult somatic (body) cell through nuclear transfer, was profound on society and sparked debates on the ethical implications of cloning technology. Dolly was a Finn-Dorset sheep because the nucleus that was introduced into the enucleated egg cell to create her came from a Finn-Dorset individual. While the cloning of Dolly represented a significant scientific breakthrough, it also raised concerns regarding the potential for cloning to cause aging-related issues, as Dolly died relatively young, with speculation that the older age of the DNA used may have affected her longevity. Additionally, subsequent cloning efforts in other species have led to animals with a variety of health issues, including facial, limb, and cardiac abnormalities. The debate on cloning expanded beyond animals to humans, with discussions about therapeutic cloning for stem cells facing ethical resistance. Importantly, cloning is a complex and inefficient process; 277 attempts were required to create Dolly, which highlights the significant challenges and potential risks involved.