It is generally accepted that postcopulatory sexual selection drives rapid divergence of genital morphology among isolated populations. The mode of selection operating upon genitalia can be explored ...

The mating system of a species is expected to have important effects on its genetic diversity. In this article, we explore the effects of partial selfing on the equilibrium genetic variance Vg, ...

FACTORS OF EVOLUTION : THE THEORY OF STABILIZING SELECTION BY II SCHMALHAUSEN TRANSLATED BY ISADORE DORDICK EDITED BY THEODOSIUS DOBZHANSKY WITH A NEW FOREWORD BY DAVID B WAKE ...

Evolution can perform spectacular makeovers: today's airborne songbirds descended from the wingless, earthbound dinosaurs that roamed millions of years ago, for example. But some organisms seem to ...