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New research reveals that species of the seagrass genus Posidonia have evolved a remarkable adaptation for ocean survival: a winged seed whose shape harnesses the force of underwater currents to hold it on the seafloor for rooting.
New research reveals that species of the seagrass genus Posidonia have evolved a remarkable adaptation for ocean survival: a winged seed whose shape harnesses the force of underwater currents to hold it on the seafloor for rooting.