Spadix rachis flat, margin with bract-like appendages; flowers small, monoecious, in 2 series on rachis, apetalous.
肉穗花序轴扁平, 边缘有苞片状附属物; 花小, 单性,雌雄同株, 呈2列排列于花序轴上, 无花被.
A gut is present and most of these flukes are monoecious.
肠道存在,这些吸虫的大多数是雌雄同体的.
In monoecious species, male flowers are usually produced nearer the tip of a shoot than female flowers, this being related to the levels of auxins and other hormones.
雌雄同株植物的雄花比雌花产生的位置通常离茎尖更近,这与生长素和其他激素的水平有关。
Estrone, a steroid hormone, is identified in the monoecious Cucurbitaceous plant, Lagenaria leucantha Rusby.
根据吸收光谱和薄层层析分离后显色斑点的Rf值及荧光颜色,在雌雄同株的瓠瓜植株中鉴定出了甾类性激素雌酮。
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