Trematoda: Flukes
Trematoda: Flukes
Trematoda is a class within the phylum Platyhelminthes. It includes two groups of parasitic flatworms, known as flukes. They are interna parasites of mollusks and vertebrates. Most trematodes...
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Trematoda: Flukes
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Texts: Platyhelminthes Trematoda (digenetic flukes) Clonorchis ... | Filo
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SOLVED: 18. Blood flukes (Trematoda) lack dedicated respiratory and circulatory systems because none of their cells are far removed from the gastrovascular cavity or from the external environment, so they can rely on simple diffusion alone. They lack mesoderm tissue, so they do not have the musculature to create respiratory or circulatory structures in their body cavity, called coelom, carries out these functions.19. Consider the cross-section of the sheep to the right. Indicate the correct lett
SOLVED: 18. Blood flukes (Trematoda) lack dedicated respiratory and circulatory systems because none of their cells are far removed from the gastrovascular cavity or from the external environment, so they can rely on simple diffusion alone. They lack mesoderm tissue, so they do not have the musculature to create respiratory or circulatory structures in their body cavity, called coelom, carries out these functions.19. Consider the cross-section of the sheep to the right. Indicate the correct lett
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The parasitic cuckoo bird can't get food, and gradually becomes irritable寄生的杜鹃鸟损招用尽，却得不到食物，逐渐暴躁
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