The experiment revealed that the petals' edges elongated up to 40% more than their midribs.
这个实验揭示出花瓣的边缘比它的中心部位多伸长40%。
Both the petiolule latex yield and the latex vessel number in lateral veins or midribs have a greater heritability.
小叶柄胶值、侧脉及中脉乳管数量的遗传力较高。
It was previously suggested that growth in the midribs might provide enough internal stress for the petals to burst out of their casing.
过去人们认为是花瓣中脉的生长产生了足够的内部张力让花瓣从花蕾中伸展开来。
It was previously suggested that growth in the midribs might provide enough internal stress for the petals to burst out of their casing.
过去人们认为是花瓣中脉的生长产生了足够的内部张力让花瓣从花蕾中伸展开来。
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