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Why are nematodes ubiquitous and numerous? What is the role of their cuticle in their successful propagation? Characterize their cuticle.
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- Why are nematodes ubiquitous and numerous? What is the role of their cuticle in their successful propagation? Characterize their cuticle. Please include references in your answer. Thank you.What is the role of the cuticle in the successful propagation of nematodes?What is the purpose of beneficial nematodes?
- Describe the life cycle of the parasitic nematode? What is the advantage of it making an infected ant's butt big and bright red?What are the adaptations of parasitic nematodes that make them successful as endoparasites? Please include reference/s.In Platyhelminthes, what are the advantages/disadvantages of being a parasite? Free living? Why is there an observed loss of organs and structures in parasitic species?
- Are tube feet visible in Ophioderma?How do humans get infected with parasitic nematodes? Discuss two routes of transmission in humans.Describe characteristics of phylum Platyhelminthes and its subgroups by discussing similarities and differences of 1)Morphological and anatomical features 2) life Styles 3)lifecycles and modes of reproduction of Turbellarians,trematodes and cestodes
- What are the adaptations of parasitic nematodes that make them successful as endoparasites?What is the function of the ventral disk of Giardia lamblia trophozoites? How do you characterize the shape of the cytostome or mouth part of Chilomastix mesnili? Among the luminal flagellates, which species do not have a cyst stage. Among the luminal flagellates, Giardia lamblia is a species that does not have a cyst stage.Are nematodes exclusively parasites?