果实颜色的多态性在植物界普遍存在,但是其维持机制尚不清楚.一些假说认为扩散者会偏好一些果色形态,但也有其它假说认为不同的果......

The effect of a conservation program is mainly determined by the effective population size (Ne) and mating system.Random......

Sexual selection favoring large males could be balanced by fecundity selection favoring large females,leading to the evo......

The courtship and mate behaviors used by Chinese alligator (Alligator sinensis) was studied at Gaojingmiao Breeding Farm......

Social subterranean rodents of Bathyergidae family are famous for their extended longevity.Statistical analysis of the d......

Background: The degree of postcopulatory sexual selection,comprising variable degrees of sperm competition and cryptic f......

为研究格木(Erythrophleum fordii Oliv.)的传粉方式和交配系统,在鼎湖山国家级自然保护区对珍稀濒危树种格木进行野外观察,花的微......