Parasitism (Parasitic Flatworms)

Year Published: 1963

Creator: ?Encyclopedia Britannica ebec

Complete Record: Traces the development of parasitic flatworms,showing several life-cycle stages that have rarely been photographed. Defines predation, mutualism, and internal and external parasitism: and illustrates each of these animal relationships. Reveals the complicated life cycle of the blood flukes - showing both male and female blood flukes - and the life cycle of a tapeworm, from man to cow, and back to man. Also shows lung and liver flukes.

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