answer
16. option 2 while a femle is still a foetus
15. option 1 and 3 are correct
oogenesis is the formation of an egg in the female Oogenesis starts in the foetus of female baby at around 7 weeks' gestation but it ends during puberty
secretion from seminal vessicle contain alkaline fluid that neutralise acidity in vagina. Also it contain fructose that act as an energy source for spermatozoa.
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Question 16 1 pts When does oogenesis start? At day 1 of a woman's ovarian cycle...