花朵的柱头负责接收花粉以完成授粉过程。
The stigma of the flower is designed to receive pollen during fertilization.
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stigma英 /ˈstɪɡmə/|美 /ˈstɪɡmə/
解释
stigma 是名词,来自希腊语,原意是"标记、记号"。在植物学中特指花朵雌蕊顶端的柱头部分,其表面常具有粘性,专门用于接收和捕获花粉颗粒。
The stigma of the flower is designed to receive pollen during fertilization.
stigma 是名词,来自希腊语,原意是"标记、记号"。在植物学中特指花朵雌蕊顶端的柱头部分,其表面常具有粘性,专门用于接收和捕获花粉颗粒。