Stages of Prenatal Growth
{"Image DocumentName": "Stages of Prenatal Growth", "Image ImageDescription": "Fertilization- when sperm and egg (ova) unite. Attachment- when the embryo attaches itself to the uterus for further development. Types of placenta. Diffuse- horse, pig. Cotyledon- cow, sheep etc. Zonary- dogs, cats, bears, elephants. Discoidal- primates, rodents. Embryonic Stage- Period when body parts and organs start to form. Fetal Stage- Period when body parts and organs mature. Lasts until birth.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}