0 the study of animal development between the fertilization of the egg and the time when the animal is born --
Perhaps more astonished by this accomplishment than any of their neighbors were the scientists who actually worked in the field of mammalian genetics and embryology.
Taking into account the current insect embryology literature, there are two main types of embryo: those with long- and short-germ bands.
Thus, it became crucial in making "transmission genetics" a study of heredity, presumably independent of embryology and development.
Near the end of the nineteenth century, something had changed in embryology.
Combining embryology and paleontology: origins of the anterior- posterior axis in echinoids.
Every stage of heart evolution, according to this synthesis, has been ratified by a group of experts in cardiac embryology.
Major events in the evolution of echinoderms viewed by the light of embryology.
By the end of the nineteenth century, embryology had in fact become a progressive, productive science.
