Ernest Everett Just (1883-1941)
Ernest Everett Just was an early twentieth century American experimental embryologist involved in research at the
Ernest Everett Just was an early twentieth century American experimental embryologist involved in research at the
Sand dollars are common marine invertebrates in the phylum Echinodermata and share the same class (Echinoidea) as sea urchins. They have served as model laboratory organisms for such embryologists as Frank Rattray Lillie and