摘要
论述了种子植物器官水平、个体水平和群体水平三个层次的性别多态性 ,种子植物性别的等级分布。介绍了种子植物性别的可塑性和影响植物性别逆转的原因 ,比较了裸子植物和被子植物性别类型和繁育系统的异同。从个体发育和系统进化的角度 ,展望了种子植物性别研究的发展方向。
The sexual polymorphism on the levels of organ, individual and population is discussed synthetically. Systematic grading distribution of sex for seed plants, gender plasticity and the cause leading to sex reversion are all introduced. Furthermore, the difference and similarity between angiosperm and gymnosperm in sex types and reproductive system are compared, and the developing trend of spermatophyte studies on sex is prospected from points of view of individual development and system evolution.
出处
《东北林业大学学报》
CAS
CSCD
北大核心
2004年第5期48-52,共5页
Journal of Northeast Forestry University
