It is structural and functional unit between developing embryo (Foetus) and maternal body
Placenta
Yolksac
Cavity of uterus
Plug
During the course of development, cells in various regions of embryo become variable in morphology and eventually perform diverse functions. This process is known as
Which one of the following is temporary endocrine gland
Which of the following organ is differentiated first during development ?
Mammalian placenta has minute finger like projections called
Which of the following hormones is not a secretory product of human placenta?