常見例句Angiosperms begin as free zygotes immersed in a fluid. 被子植物開始時(shí)是浸沉在液體中的游離合子。The zygotes formed in conjugation are partial diploids or merozygotes. 接合形成的合子是部分二倍體,也叫做部分合子。Distinct layers are often visible in thick-walled resting cells such as chlamydospores or zygotes of Phycomycetes. 在厚壁休眠細(xì)胞如藻菌綱的厚孢子或接合子中明顯的幾層是常常能看見的。A thick - walled structure in which sporozoan zygotes develop and that serves to transfer them to new hosts. 孢子一種外壁很厚的組織,孢子在這里受精發(fā)育,再把他們轉(zhuǎn)入新的個(gè)體中A thick-walled structure in which sporozoan zygotes develop and that serves to transfer them to new hosts. 孢子一種外壁很厚的組織,孢子在這里受精發(fā)育,再把他們轉(zhuǎn)入新的個(gè)體中After syngamy motile zygotes, gametes as well as quadriflagellated zoospores showed negative phototaxis. 雌雄配子具有正趨光性,易大量聚集,結(jié)合后同游孢子一樣都呈負(fù)趨光性。 返回 Zygotes