embryonic placenta development
The embryonically driven process whose specific outcome is the progression of the placenta over time, from its formation to the mature structure. The placenta is an organ of metabolic interchange between fetus and mother, partly of embryonic origin and partly of maternal origin.
GO:0048568
embryonic organ development
is_a
GO:0001701
in utero embryonic development
part_of
GO:0001890
placenta development
part_of
fetal placenta development
exact