Multiple choice Placental tumor with no embryo development is referred to as chronic intervillositis abruptio placenta vasa previa placenta percreta hydatidiform mole Reveal answer Fill a bubble to check yourself E Correct answer Explanation Placental tumor with no embryo development is known as hydatidiform mole. Several forms of hydatidiform mole: partial mole, complete mole and persistent gestational trophoblastic tumor.