The phylum Platyhelminthes (flatworms) contains groups such as turbellarians (which include planarians), monogeneans, flukes (trematodes), and tapeworms (cestodes). Among these, flukes and tapeworms are medically important parasites.

Species of Flatworms (Platyhelminths)

Flatworms, or platyhelminths, are symmetrical, flat-bodied worms that lack blood vessels and extensive digestive tracts. This group includes tapeworms and flukes, which are medically important parasites frequently transmitted to hosts through undercooked meat.

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- Flatworms (platyhelminths)
- Roundworms (nematodes)

Groups of Helminths

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Microbiology covers the scope and sequence requirements for a single-semester microbiology course for non-majors. The book presents the core concepts of microbiology with a focus on applications for careers in allied health. The pedagogical features of the text make the material interesting and accessible while maintaining the career-application focus and scientific rigor inherent in the subject matter. Microbiology’s art program enhances students’ understanding of concepts through clear and effective illustrations, diagrams, and photographs.

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Flatworms (Platyhelminths)

Roundworms, belonging to the phylum Nematoda, are unsegmented worms with a complete digestive system. While they are found in various environments, many species are common intestinal parasites that are frequently transmitted through undercooked foods.

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