Send In the Clones

April 15: Iran's first cloned goat rests on a blanket shortly after its birth at the Royan Research Institute in the central city of Isfahan. (AP/ISNA)

Injaz, the first cloned camel, born on April 8, 2009, with her surrogate mother in Dubai. (AP/Dubai Camel Reproduction Center)

Even cloned cats show disdain for the camera: CC the first cloned cat in College Station, Texas in May 2005. (AP)

Two cloned pigs at a breeding facility in Japan in 2007. (AP)

Snuppy the first cloned dog, right, with his older 'twin,' the dog that contributed the cell Snuppy was cloned from, in Seoul, South Korea, in March 2006. (Seoul National University)

You smell familiar: Rainbow the cat nuzzles the ear of her clone CC at Texas A&M University in College Station, Texas in January 2003. (AP)

Dewey, the world's first cloned deer, in the months after his birth in May 2003. (College of Veterinary Medicine, Texas A&M)

Prometea, the first cloned horse, in Cremona, Italy in August 2003. (AP)

Im in ur lab, makin potty in ur beeker: CC the cloned kitten mugs for the camera in College Station, Texas, in February 2002. (AP)

Dolly the first cloned sheep, and first cloned mammal of any kind, not quite a year old in February 1997 in Edinburgh, Scotland. (AP)

Kaguya the fatherless mouse, who was normal enough to bear pups the old-fashioned way. (Tokyo University of Agriculture)