The earliest plants undoubtedly evolved from an aquatic green algal ancestor (as evidenced by similarities in pigmentation, cell-wall chemistry, biochemistry, and method of cell division), and different plant groups have become adapted to terrestrial life to varying degrees.
African societies, as organized and functioning human communities, have undoubtedly evolved ethical systems ethical values, principles, rules intended to guide social and moral behavior.
From the caliber of the halftime show, to upgrades in protective player gear, to RFID tracking systems embedded in players' shoulder pads, the Super Bowl has undoubtedly evolved into a larger than life spectacle.
The cultural conversation (and the availability of hyper-specific porn) has undoubtedly evolved since 2001.
The DCL enzymes and functional modules undoubtedly evolved to efficiently handle a wide variety of natural substrates many of which have probably not yet been identified, and it is likely that the enzymes recognize signature structural features of their preferred substrates.
The two simple non-associative learned behaviors of habituation and sensitization undoubtedly evolved by both homologous and analogous (convergent) evolutionary processes.
