发现 帖子在我们的“发现”页面上探索迷人的内容和多样化的观点。发现新想法并参与有意义的对话
Did you know? Clownfish, wrasses, moray eels, gobies and other fish species are known to change sex, including reproductive functions. A school of clownfish is always built into a hierarchy with a female fish at the top. When she dies, the most dominant male changes sex and takes her place.