In which of the following marked regions does the formation of the following events take place: A. Blastocyst implantation B. Fertilisation
(a) What is ovulation? How often does it happen in human females? (b) Where does fertilisation take place in human females? (c) Explain why fertilisation is possible if mating takes place during the middle of the menstrual cycle. (d) What is meant by implantation? (e) What is placenta? What is its function? (f) What joins embryo to the placenta in mother's body?
In which of the following marked regions does the formation of the following events take place: A. Fertilisation B. Blastocyst implantation