Question

Which best describes the difference between protists that have cilia and those that have flagella?
Those that have cilia are animal-like protists, and those that have flagella are plant-like protists.
Those that have flagella are animal-like protists, and those that have cilia are plant-like protists.
Those with cilia move using hair-like extensions, and those with flagella move using a single whip-like extension.
Those that have cilia are heterotrophs, and those that have flagella are autotrophs.

Answer 1

Those with cilia move using many short, hair-like extensions, and those with flagella move using one or a few long, whip-like extensions.