Theca
Sheath or covering / From Wikipedia, the free encyclopedia
In biology, a theca (pl.: thecae) is a sheath or a covering.
This article needs additional citations for verification. (April 2009) |
![](http://upload.wikimedia.org/wikipedia/commons/4/4e/Anther01.jpg)
In biology, a theca (pl.: thecae) is a sheath or a covering.
This article needs additional citations for verification. (April 2009) |