Which of the Following Statements Is Correct with Respect to Flagella

Multiple Choice

Which of the following statements is correct with respect to flagella and cilia?

A) Flagella display an oarlike pattern of beating.
B) Cilia generate a force parallel to the cell surface.
C) There are usually fewer cilia than flagella.
D) Cilia are generally longer than flagella.
E) Cilia often have a helical pattern of movement.