现在显花植物的“生活史”可以在游离营养细胞的水平上连结起来。
The life cycle of flowering plants may now be bridged at the level of free vegetative cells.
但是在无亲缘物种，如稻子和大麦的基因组中也存在这种基因。因此它有可能存在于大多数的显花植物中。
But the gene is also present in the genome of unrelated species such as rice and barley, so it probably exists in most flowering plants.
这是显花植物学部网页，它是瑞典自然历史博物馆的组成部分。
This is the page of Department of Phanerogamic Botany , it is a part of Swedish Museum of Natural History.
综述了关于显花植物童性的生理机制，生理生化标记，童期调控和花诱导等方面的经典理论和最新研究进展。
The classic concepts and recent advances on the physiological mechanism, biological marker and the regulation of juvenility in flowering plant were reviewed.
我们都在设想没有树木，没有显花植物，甚至各大洲的位置都与现今不同的时候，这个地球是什么样子的。
We speculate about what the Earth looked like when there were no trees, when there were no flowering plants, and when the continental land masses were in different positions than they are today.
我们都在设想没有树木，没有显花植物，甚至各大洲的位置都与现今不同的时候，这个地球是什么样子的。
We speculate about what the Earth looked like when there were no trees, when there were no flowering plants, and when the continental land masses were in different positions than they are today.
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