Name  the   origin  of the different  FOETAL  MEMBRANES and  ORGANS  OF  FOETUS from  different  GERM LAYERS with  the help of   making a  table as  well  as  digrammatic  representation 

 

Asked by pardeepkumar2281 | 14th May, 2018, 10:54: PM

Expert Answer:

Fetal membranes

Origin

Yolk sac

Hypoblast or extraembryonic mesoderm

Amnion

Epiblast or extraembryonic mesoderm

Chorion

Trophoblasts or extraembryonic mesoderm

Allantois

Embryonic hindgut

Placenta

Chorion or maternal decidua

Umbilical cord

Extra embryonic area of the ovum

Body stalk

Mesoderm covered by thickened ectoderm

Answered by Sheetal Kolte | 15th May, 2018, 11:05: AM