The cost of evolution
"Acquiring a new allele very slowly is very efficient in selective deaths. Acquiring mutliple new alleles at once, all very slowly, is very efficient only if the acquisitions do not interact negatively with each other, as they do in asexual populations. Sexual reproduction reduces negative interactions. Frequent sexual reproduction combined with panmixis prevents negative interactions."
Help and guidance for readers who want to upload a perl program to the internet, with an html interface