<prompt> Which of the morphological form of Leishmanla donovani is seen in man ?PromastigoteTrypomastigoteAmastigoteEpimastigote  <response>: Flagellar promastigotes are introduced by the feeding female sandfly.The promastigotes are taken by neutrophils which undergo apoptosis are then engulfed by macrophages in which the parasites transform into amastigote. Reference Harrison20th edition pg 1134 