Iranian researchers have successfully cloned Iran and the Middle East's first calf in what is viewed as a scientific breakthrough.

Following the successful cloning of various farm animals, including a lamb named 'Royana' and a kid named 'Hanna', a cloned calf was successfully born at Royan institute in Isfahan, Iran.

The calf known as 'Bonyana' -- meaning the foundation and principle -- is the result of a considerable number of in-vitro fertilizations (IVF) in more than 100 recipient cows.

The cloned calf, which was born after 270 days of pregnancy through a cesarean section, is reported to be in good health.

Royan institute researchers hope to clone certain species at high risk of extinction in the near future.

PKH/HGH