Published in Nature by researchers at the Keck School of Medicine of USC, the study connects the elastic cartilage in mammalian ears to the same rare tissue found in fish gills. To explore this link, ...
LOS ANGELES — Scientists have made a groundbreaking discovery about the origins of the human outer ear, revealing that this distinctive mammalian feature evolved from an unexpected source: fish gills.
4K video of young man getting surprised and shocked while listening gossip news on blue background.The model has brown hair and facial hair and he is wearing a blue sweater.He is touching his ears to ...