Praxis 5511 Practice Question
A clam is classified as ____.
Correct Answer: B
Rationale: Clams belong to the phylum Mollusca, making option B the accurate classification. Mollusks are characterized by their soft bodies, often protected by a hard shell, which is typical of clams.
Option A, Amphibian, is incorrect as amphibians are vertebrates that typically undergo metamorphosis and require water for reproduction, which does not apply to clams.
Option C, Fish, is also wrong since fish are vertebrates with gills and fins, whereas clams lack these features and are invertebrates.
Option D, Reptile, is incorrect as reptiles are land-dwelling vertebrates with scales, which clams do not possess.
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