Concept explainers
To describe: How tapeworms are able to survive without a mouth, a coelom, a
Concept introduction: Tapeworm belongs to a phylum called
The body of Platyhelminthes is usually dorso-ventrally flattened. Hence, they are called as flatworms. The flat body shape increases the surface area of the body. The increased surface area places all the cells of the body in close proximity to the water. This permits the gaseous exchange and excretion to take place by diffusion.
Tapeworm is a
The tapeworms also possess a number of repeated structures or segments called proglottids. These segments bear reproductive organs. The tapeworms are hermaphrodite but can reproduce by cross fertilization also.
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CAMPBELL BIOLOGY V.1 W/MAST.BIOL >CI<
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- Are all flatworms parasite? What are some of the special adaptations seen in the parasiticclasses that enhance their ability to find and survive in a host?arrow_forwardDescribe in details the adaptations for parasitism in flatworms (class Cestoda and Trematoda).arrow_forwardRelate anatomical adaptations of some species of flatworms to their parasitic mode of life. Provide 5 examples.arrow_forward
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