A female reproductivestructure in certain thallophytes, usually a rounded cell or sac containing one or more oospheres.
雌性生殖结构：在某些同节植物中的雌性生殖组织，通常是一个圆形细胞或气囊，包含一个或多个卵球。
2
Histo morphology and structure of female reproductive ducts in Bactrian camel were investigated by histological methods.
应用组织学方法观察了雌性空怀双峰驼生殖道的形态结构。
3
In this paper, we briefly introduced the structure, expression, regulation mechanism of prostaglandin-endoperoxide synthase 2 gene and the relationship between this gene and reproductive performance.