what is the primary host in the life cycle of plasmodium?

Q.

Name the primary and secondary host for Plasmodium.

Q. During the life cycle of Plasmodium, sexual reproduction takes place in which of the following hosts?

Q. During its life cycle, Fasciola hepatica (liver fluke) infects its intermediate host and primary host at the following larval stages respectively

Q. During its life-cycle, Fasciola hepatica (liver fluke) infects its intermediate host and primary host at the following larval stages respectively: