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无性世代

名词解释题
2022-06-01 20:50
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在植物生活史中,从受精卵或合子开始,由合子或受精卵发育成长为孢子体,到孢子体产生孢子母细胞为止的时期,称为无性世代(或孢子体世代,,从核相方面来看,是具二倍体染色体的时期


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