2. Sperm are deposited into the vagina and travel up the uterus to the oviduct (200-300 million sperm are present) Following fertilisation the sperm and egg are known as a ZYGOTE
16. Organ Function Placenta Umbilical cord Amniotic Sac Amniotic Fluid Provides nutrients to the developing embryo Transports nutrients and oxygen from mother to baby and waste back. It is attached to mother and baby Contains the Amniotic Fluid Fluid in the amniotic sac that cushions the baby from bumps
17. Next lesson we are going to look at what happens when the baby is ready to be born, this is known as LABOUR