DEVELOPMENT OF BEHAVIOR IN THE DUCK EMBRYO.
D000818:Animals; D001522:Behavior, Animal; D004372:Ducks; D004622:Embryo, Mammalian; D004625:Embryo, Nonmammalian; D006128:Growth; D010829:Physiological Phenomena; D010827:Physiology; D011200:Poultry; D011297:Prenatal Exposure Delayed Effects; D012106:Research; D012653:Self Stimulation
BEHAVIOR, ANIMAL; EMBRYO; EXPERIMENTAL LAB STUDY; GROWTH; PHYSIOLOGY; POULTRY; PRENATAL INFLUENCES; SELF STIMULATION