subject | relation | object |
---|---|---|
placenta development | is_a | animal organ development (GO:0048513) |
subject | relation | object |
---|---|---|
embryonic placenta development (GO:0001892) | BFO:0000050 | placenta development |
maternal placenta development (GO:0001893) | BFO:0000050 | placenta development |
placenta blood vessel development (GO:0060674) | BFO:0000050 | placenta development |