n.[生]卵原細(xì)胞；藏卵器

A large nonmotile female gamete or egg cell,formed in an oogonium and ready for fertilization. 卵球一種不活躍的大雌配子或卵細(xì)胞，形成于卵巢中并在那里準(zhǔn)備受精

A large nonmotile female gamete or egg cell, formed in an oogonium and ready for fertilization. 卵球一種不活躍的大雌配子或卵細(xì)胞，形成于卵巢中并在那里準(zhǔn)備受精

In the first phase, the oogonium has little cytoplasm and bigger nuclear-cytoplasmic ratio. 第1時(shí)相，卵原細(xì)胞細(xì)胞質(zhì)較少，核質(zhì)比較大。

A group of cells at the tip of the oogonium in certain green algae (Chlorophyta), such as the stonewort Chara and the mermaid's cup (Acetabularia). 2某些綠色藻類（綠藻門）中頸卵器頂部的一組細(xì)胞，例如輪藻屬和傘藻屬的冠細(xì)胞。

When the gametes are readily distinguished as male or female, other therms may be used such as ANTHERIDIUM, ARCHIEGONUM, or OOGONIUM. 配子很快地分化為雌性或雄性以后，其他的細(xì)胞會(huì)形成如精子囊，頸卵器，卵囊等器官。