自花传粉是一种在自然条件下,本花或本株花期相近花朵传粉的植物,是花粉落到同一朵花雌蕊柱头上的现象。自花传粉植物的花必然是两性花,雌、雄蕊挨得很近,花粉易于落到本花的柱头上,例如柳树、大麻等,就完全没有自花授粉的可能性;雌、雄蕊应是同时成熟;但具两性花的植物不一定都是自花传粉。
由于研究对象是植物,有人怀疑这是交叉传粉的结果(即便这些植物是自花传粉)。
Because the research was done on plants, some skeptical of the findings thought it came from cross-pollination even though the plants self-pollinate.
由于研究对象是植物,有人怀疑这是交叉传粉的结果(即便这些植物是自花传粉)。
Because the research was done on plants, some skeptical of the findings thought it came from cross-pollination even though the plants self - pollinate.
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