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植物竟然可以胎生繁殖?

有一种植物可能颠覆你对植物繁殖的认知,因为它是“胎生”的。这就是在热带、亚热带海岸边生长着一种特殊的植物群落——红树林。

植物竟然可以胎生繁殖?
植物竟然可以胎生繁殖? 植物竟然可以胎生繁殖? 植物竟然可以胎生繁殖?

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植物竟然可以胎生繁殖?

Plantthe seed leaves the mother’s body only commonly, encounter appropriate environmental ability enough growth. But, growing in edge of intertropical, semi-tropical coast a kind of special flora falls — mangrove, included the plant such as mangrove, autumn eggplant among them, these plants have a kind of very unique progenitive kind — ” viviparous “.

After their seed is mature, not be to fall down immediately, begin to sprout in the fructification on the tree directly however. It is above these floral branch, classics regular meeting sees of a green ” little bar is marvellous ” suspension is over there, these are their green ” fetal ” . When these ” fetal ” when absorbing nutrition to grow to about a few centimeters from inside the mother’s body, they can break away from the mother’s body automatically, very pictureAnimalchildbirth ” process, drop in succession of beach silty in, can extend in the root inside 12 hours commonly silty in secure and won’t be swept by tidewater. Some ” fetal ” far arrives adrift along with tide in can falling in seawater.

Why they can be these plants used ” viviparous ” does means have breed? Because salt is contained in the soil of the seaside,this is the volume is very high, such environment goes against seminal development, and if the seed falls down to be able to be swept by seawater directly, use ” viviparous ” the successful rate that means can assure to breed.

Understanding more and Viviparousrelevant trivia!

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