People traditionally think that lungs and limbs are key innovations that came with the vertebrate transition from water to land. But in fact, the genetic basis of air-breathing and limb movement was already established in our fish ancestors 50 million years earlier. This, according to a recent genome mapping of primitive fish conducted by the University of Copenhagen, among others. The new study changes our understanding of a key milestone in our own evolutionary history.
Kita mengenal bahwa berbagai jenis hewan laut melakukan migrasi dari satu wilayah ke wilayah lainnya, dan isu saat ini adalah adanya perubahan iklim yang dapat menganggu kelestarian eko. Laut, lalu apakah ada
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Kita mengenal bahwa berbagai jenis hewan laut melakukan migrasi dari satu wilayah ke wilayah lainnya, dan isu saat ini adalah adanya perubahan iklim yang dapat menganggu kelestarian eko. Laut, lalu apakah ada
Apakah ada penjelasan ilmiah mengapa mamalia laut relatif lebih ramah kepada mamalia darat? - Quora