<prompt> The arrangement of flagella in lophotrichous isSingle polar flagellumBipolar flagellumMultiple polar flagellumDistributed over the entire cell  <response>: Bacterial flagella are thread-like appendages composed entirely of protein, 12-30 nm in diameter. They are the organs of locomotion for the forms that possess them. Three types of arrangement are known: monotrichous single polar flagellum, lophotrichous multiple polar flagella, and peritrichous flagella distributed over the entire cell.Ref: Jawetz; 27th edition; Page no: 32 