Answer ALL The following questions and Show your work! 1) What must happen to an ovum to prevent its loss during menses

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Answer ALL The following questions and Show your
work!
1) What must happen to an ovum to prevent
its loss during menses?
2) Sometimes, the female produces antibodies of the
sperm which destroy them before they can fertilize the
ovum?
3) Which of the following is the correct sequence of
vessels that fetal blood moves through as it leaves the fetus and
then returns?
4) In which fetal umbilical vessels would you find HIGH/
LOW concentrations of? OXYGEN, CARBON DIOXIDE, GLUCOSE,
UREA
5) The placenta takes over the production of what two
hormones from the corpus luteum as the fetus develops?
6) What is the scientific term for the birth
process?
7) When does implantation normally occur?
8 )What type of mechanism controls the progress of
parturition?
9 )What secretory structure controls mil production?
How?
10) The ceasing menstrual cycles in later years is
referred to as?