Which of the Following Protist Lineages Is Appropriately Paired with Its

question 4

Multiple Choice

Which of the following protist lineages is appropriately paired with its supportive and/or protective structure?

• A) Diatoms have an intricate, chalky, chambered calcium carbonate shell.
• B) Parabasalids have an internal support rod, made of cross-linked microtubules, that runs the length of the cell.
• C) Alveolates have tough plates in the cell wall that are made up of cellulose.
• D) Euglenoids cover themselves with tiny pebbles.
• E) Dinoflagellates are surrounded by a glass-like, silicon dioxide cell wall.

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