<prompt> Amastigote forms are seen in -a Leishmania donovani b Toxoplasma gondic Leishmania majord Entamoebaaacadb  <response>: Leishmania occurs in two stages1. Amastigote Aflagellar stageIn the R.E. system of vertebrate host Man, dog and hamster2. Promastigote flagellar stage a In gut of sand flyb Artificial culture 