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Question
The most primitive mollusc is
The most primitive mollusc is
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Solution
The correct option is A Neopilina
Molluscs are the largest marine phylum. They have evolved during the course of evolution. They include various groups like gastropods, bivalves, scaphopods and cephalopods. A mollusc discovered in 1950s which led addition of a new class in molluscs is Neopilina. Neopilina is a highly evolved genus of modern monoplacophoran. It is a connecting link between annelida and mollusca.Thus, the correct answer is option A.
Molluscs are the largest marine phylum. They have evolved during the course of evolution. They include various groups like gastropods, bivalves, scaphopods and cephalopods. A mollusc discovered in 1950s which led addition of a new class in molluscs is Neopilina. Neopilina is a highly evolved genus of modern monoplacophoran. It is a connecting link between annelida and mollusca.
Thus, the correct answer is option A.
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