提醒：Why Do Some Clovers Have Four Leaves? 2011年04月09日

演示：以MSN订阅提醒为例 订阅到哪吒，有更新提醒我
哪吒机器人提醒：
提醒：LiveScience: Life's Little Mysteries
【标题】Why Do Some Clovers Have Four Leaves?
【摘要】four-leaf clovers sometimes pop up among the three-leaf kind due to a genetic mutation. ... (04-09 17:15)
收藏 |  评论 |  推荐给好友  | 
本文共有 0 次分享
来自 LiveScience: Life's Little Mysteries 的其他文章
评论
共有 - 条评论


我要反馈