oogonium 的定义
plural o·o·go·ni·a [oh-uh-goh-nee-uh], /ˌoʊ əˈgoʊ ni ə/, o·o·go·ni·ums.Biology.
- one of the undifferentiated germ cells giving rise to oocytes.
- the one-celled female reproductive organ in certain thallophytes, usually a more or less spherical sac containing one or more eggs.
更多oogonium例句
- It is seldom that more than one antheridium applies itself to an oogonium.
- Mycelium present, antheridia with antherozoids, oogonium with single oosphere: Monoblepharidaceae.
- Oogonium with the central uninucleate oosphere and the fertilizing tube (a) of the antheridium which introduces the male nucleus.