The ontogeny of epiphyllous microsporangia Ginkgo indicated that the microsporophyll in Ginkgo is of phyllome origin.Possibly, the epiphyllous microsporangia is a peculiar chimera.
叶孢子囊银杏的个发,表明银杏的孢子叶有叶来源的质,叶孢子囊银杏可能是一种奇特的。
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The guidelines for categorizing blood pressure have recently changed to reflect a growing body of evidence that shows that even moderately high blood pressures can significantly increase your risk for developing heart disease.
最近,血压分类的指导方发生了一些改变,越来越多的证据表明:即使是中等程度的血压升高,也会很明显地增加个体发生心脏疾病的几率。
This process of adding more repeats is called repeat expansion and it happens way more in the production of sperm than of eggs, so both anticipation and new disease alleles generally happens when the father is the affected parent.
这种序列重复增加为重复序列扩增,生时发生异常的几率比卵高,因此当父亲为受累个体时,会发生早现现象和新的疾病等位基因。
He who believes that some ancient form was transformed suddenly through an internal force or tendency into, for instance, one furnished with wings, will be almost compelled to assume, in opposition to all analogy, that many individuals varied simultaneously.
谁相信某种古老的形式是通过一种内在的力量或倾向突然转变为, 例如,一个带有翅膀的人,他将几乎被迫假设, 与所有类比相反, 许多个体同时发生变化。