In the human embryonic development, first movements of the foetus and the appearance of hair on the head are usually observed:
 
  • By the end of the second month
  • During the third month
  • By the end of the fourth month
  • During the fifth month
The secondary oocyte completes the second meiotic division:
 
  • during the fetal life
  • before puberty
  • at the time of ovulation
  • at the time of fertilization
Foetal ejection reflex is initiated by:
 
  • Foetal hypothalamus
  • Maternal pituitary
  • Fully developed foetus and placenta
  • Maternal hypothalamus
The human placenta does not secrete:
 
  • Oestrogen
  • Progesterone
  • Thyroxine
  • Human placental lactogen
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