Examlex
Which of the following is not a general difference between a planet and a star?
Ectoparasites
Parasites that live on the external surface of a host, such as lice and ticks, causing irritation or disease.
Tapeworms
Parasitic flatworms that live in the digestive tracts of vertebrates, absorbing nutrients from the host's intestine.
Proglottids
Segments that make up the body of a tapeworm, each capable of producing eggs and contributing to the reproductive cycle.
Scolex
The head region of a tapeworm, containing suckers or hooks for attaching to the host's intestinal wall.
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