图片新闻【447】宠物克隆

Baba Ganoush stares at her reflection in a mirror as her sibling Tabouli crouches below her, Thursday, Aug. 5, 2004, in San Francisco. These two kittens are the first cats cloned by chromatin transfer, a new cloning technology developed by Genetic Savings & Clone, a pet gene banking and cloning company, who produced the kittens as a precursor to production of the first batch of cat clones for the public. It will cost $50,000 to have your cat cloned. (AP Photo/Ben Margot)

词汇：

stare v.(～ at) 凝视, 盯着看
reflection n.反射, 映象, 倒影
sibling n.兄弟, 姐妹
crouch vi.蜷缩, 蹲伏
clone v.无性繁殖, 复制
chromatin n.核染质, 染色质
genetic adj.遗传的, 起源的
gene n.[遗传]因子, [遗传]基因
precursor n.先驱