<prompt> The anomalous relationships between placenta the umbilical cord is seen inLobate placentaBattledore placentaHorse shoe placentaNone  <response>: B Battledore placenta Battledore placenta: The umbilical cord is attached to margin of placenta, if associated with low implantation of placenta, there is a chance of cord compression in vaginal delivery leading to fetal anoxia or even death. 