4 credit hoursPrerequisites: BIOL 1110/BIOL 1111, BIOL 1120/BIOL 1121. Corequisite: BIOL 3011. Early development of the frog, chick, pig, and human. Living material, whole mounts, and serial sections are used for studying cleavage, germ layer formation, histogenesis, and organogenesis. Three hours lecture and one three-hour laboratory.