常見例句The cultivated mushroom is an exception, with only two sterigmata on each basidium.成熟的蘑菇例外,每個擔(dān)子上僅有兩個孢子梗。These are the haploid sexual spores that were produced following meiosis inside the basidium.這些擔(dān)子孢子爲(wèi)單倍躰,由內(nèi)部的擔(dān)子減數(shù)分裂而産生。 返回 basidium