Which Statement(s) About Chitons Is True

question 200

Multiple Choice

Which statement(s) about chitons is true?

• A) Their bodies are protected by variable numbers of overlapping calcareous plates.
• B) They scrape algae, bryozoans, and other organisms from rocks with a radula.
• C) They are gastropods.
• D) They feed exclusively on other mollusks.
• E) They move by means of an excurrent siphon.

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Definitions:

Major Organic Product

The principal compound produced in an organic chemical reaction, often the focus of synthesis efforts.

Major Organic Product

The primary product formed in the greatest yield during an organic reaction.

Major Organic Product

The most abundant product resulting from an organic chemical reaction, often the desired outcome.

Newman Projection

A method of visualizing the spatial arrangement of atoms in molecules, showing a molecule's conformation by looking down the axis of a bond.