From which structure do cilia and flagella emerge?

In the structure of the centrosome, how are the two centrioles arranged?

Which of the following is true for the centrosome?

Centrioles and centrosomes are present in the cells of . . . . . . .

It possesses two central and nine peripheral microtubule doublets.

$Cilia$ and $Flagella$ are hair-like outgrowths of the cell membrane. $Cilia$ are small structures which work like oars,causing the movement of either the cell or the surrounding fluid.