Which of the Following Protist Lineages Is Appropriately Paired with Its

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.