Evolution and Speciation in Animals by Pandian, T. J.
89,35 €
About 15%, 8% and 77% of species are distributed in marine (70% of earth’s surface), freshwater (< 1%) and terrestrial (~ 29%) habitats. Hence, the terra firma fosters more diversity. In minor phyletics, evolution has proceeded from a ‘wrong combination’ of low motility and gonochorism to sessility and hermaphroditism.
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