title: Why sex evolved and the differences it makes.
mesh_terms: D000818:Animals; D005075:Biological Evolution; D004260:DNA Repair; D005260:Female; D008136:Longevity; D008297:Male; D011995:Recombination, Genetic; D012098:Reproduction; D012641:Selection, Genetic; D012723:Sex; D012732:Sex Determination Analysis