<prompt> Amastigote form is seen in-LeishmaniaPlasmodiumBabesiaAscaris  <response>: Ans. is a i.e., Leishmania o Leshmania are hemoflagellates which occur in two formsAmastigote aflagellar stage : It occurs in RE system reticuloendothelial system of vertebrates Man, dog.Promastigote flagellar stage : It is infective farm and occurs in gut of sandfly or in artificial cultures,o Promastigote form is transmitted by sandfly vector is female sand fly.Types of LeishmaniasisCausative agentVector sandflieso Visceral leishmaniasis Kala-azarLeishmania donovaniPhlebotomus argentipeso Cutaneous leishmaniasis Phtebotomus papatasi phlebotomus sergentii Oriental soreii Muco-cutaneous leishmaniasisLeishmania tropicaLeishmania braziliensis 