bn:03313280n
Noun Concept
Categories: Biological evolution, Aquatic organisms
EN
secondarily aquatic tetrapods  secondary aquatic adaptation  aquatic adaptation
EN
Several groups of tetrapods have undergone secondary aquatic adaptation, an evolutionary transition from being purely terrestrial to living at least part of the time in water. Wikipedia
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EN
Several groups of tetrapods have undergone secondary aquatic adaptation, an evolutionary transition from being purely terrestrial to living at least part of the time in water. Wikipedia