脱离亲本后能直接或间接发育成新个体的生殖细胞，它是有丝分裂或减数分裂的产物；多数为单倍体，少数为二倍体。
植物孢子
双语例句原声例句
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经比较分析，蕨类植物孢子繁殖时采用混合土培养较适宜；
Through comparative analysis, it is feasible to make use of mixed soil to cultivate when the spores of fern develop.
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凤尾蕨属植物孢子的形态稳定， 种间差异明显， 但孢子形态特征与孢子体的形态特征是不相关的。
The spore morphology of Pteris is stable, and the difference between species is distinct , but the features of spore and sporophyte are not related.
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她告诉Shots：“我不想人们开始认为他们开始买蜂蜜，开始治疗他们的伤口，因为有些蜂蜜含有一些植物孢子，这会导致坏疽和伤口中毒。”
"I don't want people to start thinking they can go out and buy honey and start to treat their wounds," she tells Shots. "Some honeys have spores that can cause gangrene and wound botulism."
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The one theory made some investigations of earth spores, hoping to find-- what do you call that stuff that floats around and makes you sneeze? Pollen.
有种学说对于,土地孢子进行了调查,期待发现,通过植物种子的变化推定气候状况的方法
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$firstVoiceSent
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