WebApr 26, 2024 · Common symptoms include rash, fever, chills, cough, muscle aches, while chronic symptoms include abdominal pain, enlarged liver, blood in stool/urine, and increased risk of liver fibrosis and bladder … WebDo flatworms have muscles? If so, where? yes, longitudinal, circular, and ventro-dorsal muscles 278. Do flatworms possess both circular and longitudinal muscles? yes 279. Do turbellarian flatworms possess a ciliated epidermis? If so, where are the cilia and why are they located there?
Platyhelminthes: Body Cavity & Movement - Study.com
WebFlatworms reflect several major evolutionary advances in invertebrates. They have three embryonic cell layers, including mesoderm. The mesoderm layer allows them to develop … WebJan 6, 2024 · Although the muscle cells of flatworms are generally not musculoepithelial, their nuclei are found in large cell bodies. Instead, narrow projections of the muscle cell bodies extend to the principal nerves and contact nerve cells there. Roundworms have obliquely striated, longitudinal muscle but no circular muscle. storage psychology example
Chapter 14 Connect Flashcards Quizlet
WebThey have a coelom. D. They include the simplest of invertebrates. E. They are typically more advanced than protostomes. B. fluke—Platyhelminthes Flukes are a type of flatworm and therefore belong in the phylum Platyhelminthes. Planarians are also flatworms and therefore in the phylum Platyhelminthes. Coral are in the phylum Cnidaria. WebJun 8, 2024 · Flatworms have three embryonic tissue layers that give rise to surfaces that cover tissues (from ectoderm), internal tissues (from mesoderm), and line the digestive system (from endoderm). The epidermal tissue is a single layer cells or a layer of fused cells (syncytium) that covers a layer of circular muscle above a layer of longitudinal muscle. WebAug 26, 2010 · Flatworms have three embryonic germ layers that give rise to surfaces covering tissues, internal tissues, and the lining of the digestive system. The epidermal … roscroggan property for sale