搜索结果: 1-1 共查到“动物生理学 Snail shell”相关记录1条 . 查询时间(0.14 秒)
Snail shell spiral switched（图）
Snail shell embryo structure the physical appearance snail newborns
2009/12/8
Researchers in Japan have altered the destiny of a rout of snails by changing the chirality of their shells before birth. By delicately manipulating a batch of developing embryos, the scientists succe...