Alien life form underwater. Artwork of a hypothetical alien swimming underwater. The whale- like animal has evolved to survive in a liquid ocean. A frozen ice sheet covers the surface of the ocean and small invertebrates and other marine creatures swim in the water. On Earth,physical characteristics,such as eyes,wings and limbs,have evolved independently by unrelated organisms at several points during evolution. This is known as convergent evolution. It is thought that on an Earth-like alien planet,convergent evolution may result in organisms with similar characteristics to life on Earth | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Cook, Lynette |
Bildgröße: | 5400 px × 3521 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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