WebStudy with Quizlet and memorize flashcards containing terms like Bivalves are laterally compressed, with the two shells hinged at the ___________ margin., Select all the anatomical structures present in bivalves., What structures in bivalves have cilia that direct water to flow over the gills? and more.
Flukes Encyclopedia.com
Webprotostomes and deuterostomes. describe the embryonic development of spiralians. they undergo sprial cleavage as embryos. 2 clades of spiralians. platyzoa and lophotochozoa. members of what phyla are the most prominent group of platyzoans. platyhelminthes. animals that are members of the phylum platyhelminthes. WebFlukes. Trematoda is a class within the phylum Platyhelminthes that contains two groups of parasitic flatworms, commonly referred to as "flukes". The trematodes or flukes are estimated to include 18,000 to … dewalt dc385 type 2 parts list
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WebThe outer surface of a parasitic flatworm that is resistant to digestive enzymes and immune defenses The phylum Arthropoda is unique in that it contains more than any other phylum. diversity Individuals that can form both sperm and eggs are known as: hermaphrodites Flatworms in the subphylum Neodermata have a Trematoda is a class of flatworms known as flukes. They are obligate internal parasites with a complex life cycle requiring at least two hosts. The intermediate host, in which asexual reproduction occurs, is usually a snail. The definitive host, where the flukes sexually reproduce, is a vertebrate. Infection by trematodes can cause disease in all five traditional vertebrate classes: mammals, birds, amphi… WebWhich of the following is a characteristic of the phylum Chordata? A. They do not have true tissues. B. They have a gastrula with only two germ layers. C. They have radial symmetry. D. They have a notochord. E. They have a pseudocoelom. D. Students also viewed. Ch 24 DNA Viruses. 47 terms. Images. Martha_Cardenas03. chapter 24 mastering. 24 terms. church ministerial staff