Cloned monkeys Zhong Zhong and Hua Hua are seen at the non-human primate facility at the Chinese Academy of Sciences in Shanghai

Cloned monkeys Zhong Zhong and Hua Hua are seen at the non-human primate facility at the Chinese Academy of Sciences in Shanghai

Cloned monkeys Zhong Zhong and Hua Hua at the non-human primate facility at the Chinese Academy of Sciences in Shanghai. Photo: China Daily / Reuters

January 25, 2018 3:36 PM (UTC+8)