The flagella in eukaryotes have dynein and microtubules that move with a bending mechanism. Bacteria and archaea do not have dynein or microtubules in their flagella, and they move using a rotary mechanism.
thE FlagelLA IN EuKAryotes have dynein and micrOtubuLEs that move wITH A beNdiNG MechANisM. bactEria and archaea Do nOT hAVe dYnein or MicrotuBules In tHeIr fLagellA, and TheY move usiNG a RoTarY MechanisM.