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蚊子是不是在水里长大的

更新时间: 2020-09-19 00:00:00     

雌蚊必须吸血其卵巢才能发育,繁衍后代。每只雌蚊子一生产卵总数约为1000至3000个,它们把卵子产于水面,两天后孵化成为水生的幼虫孑孓。孑孓以水中的藻类为食,它们经历4次脱皮后才成长为蛹,漂浮在水面上,最终蛹表皮破裂,幼蚊诞生。

关键词: 蚊子 长大

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