异花受精
yì huā shòu jīng
- cross-fertilization;allogamy;allogamous
异花受精
异花受精[yì huā shòu jīng]
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在自交亲和的植株上很可能发生异花受精。
Cross-fertilization will be more likely in self-compatible species .
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有一些两性花植物几乎完全是异花受精，而另一些主要是自花受精。
Some of these are almost entirely cross-fertilized , some mainly self-fertilized .
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许多植物是雌雄同体的，但它们存在自交不亲和的机制，从而促进异花受精。
Most plants are hermaphrodite , but have mechanisms such as self-INCOMPATIBILITY that promote allogamy .