WebThe mollusk life cycle includes one or more juvenile, larval stages. Mollusks reproduce sexually, and most species have separate sexes. Review. Compare the nervous system … Web19 jul. 2024 · The body plan of a mollusk usually consists of a head region, a muscular foot, and a visceral mass of internal organs that is often contained within a dorsal shell. ...
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WebLiver Fluke Life Cycle. Liver flukes, also known as Fasciola hepatica, are parasites that cause the liver fluke disease known as Fascioliasis in the liver of human beings. The liver fluke parasite falls under the phylum Platyhelminthes. The liver fluke disease is caused when immature liver fluke parasites migrate through the liver and are ... WebCephalopods. -Generally have short lifespans. Most will not live past two years of agein the wild. They normally die shortly after reproduction. -Have no larval stage. The shells form … eiffel tower picsart
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Web13 jan. 2024 · 5 Mollusk Facts. Mollusks are soft-bodied invertebrates characterized by a head and a foot. The gastropod class is the largest, with up to 80% of the total classified … Web3 okt. 2024 · Like many invertebrates, the mollusk life cycle includes one or more juvenile or larval stages that are very different from the adult form of the animal. Both mollusks and annelids develop through a larval stage called a trochophore larva. Mollusks reproduce sexually, and most species have separate sexes. What are characteristics of Mollusca? Web22 nov. 2024 · Life of a Mussel Mussels are filter feeders that are often found in cool and shallow waters. They attach themselves to solid and stable areas (usually rocks, docks, … follow old yellow mctoad