Are Fish Closer To Invertebrate Than Human? Phylogenetically, fishes are the closest vertebrate group to invertebrates and gave rise to vertebrate tetrapods [5]. Fishes also live a mainly aquatic life-style and thus have different life history and ecological pressures shaping their evolution in comparison with terrestrial invertebrates and vertebrates [6]. Are humans more closely related
Does A Salmon Have A Backbone? Does a salmon have a backbone? All fish share two traits: they live in water and they have a backbone—they are vertebrates. Apart from these similarities, however, many of the species in this group differ markedly from one another. Fin fish like salmon have gills, are covered in scales,
Does A Salmon Fish Have A Backbone? Does a salmon fish have a backbone? All fish share two traits: they live in water and they have a backbone—they are vertebrates. Apart from these similarities, however, many of the species in this group differ markedly from one another. Fin fish like salmon have gills, are covered