Transcribed Image Text: (Ch 27 HW: Development and Heredity – Attempt 1 Art-Labeling Activity: Development and nutritive functions of the placenta Drag the approprlate labels to their respective targets. Reset

Transcribed Image Text: (Ch 27 HW: Development and Heredity – Attempt 1
Art-Labeling Activity: Development and nutritive functions of the placenta
Drag the approprlate labels to their respective targets.
Reset
ja Fetus at 12 week surrunded by
he developing placenta
Placenta
Chorion
Nolk san
Amnion
Choson
O, Nutrients
Placental berrier
Umblical artares
and vein
Placenta barier
Maternal blood in
Ammion
() Schematic showing movement of
substances between maternal and
piacental sinus
fetal blood
Umbical cord
Decidua basais
Decidua
sauularis
Fetal
blood in
capillary
Wante
Matermal artery
and vein
( Section of the placenta and
wnbilical cord
Maternal blood in
placenta sinus