Question: how do structures of eukaryotic and prokaryotic flagella differ?
Answer: Prokaryotic flagellum has two parts- Basal body, Hook, Filament. ... Prokaryotic flagella are formed of flagellin protein while Eukaryotic flagella are formed of tubulin protein. Prokaryotic flagella are smaller in size and narrower while Eukaryotic flagella are larger in size and thicker.