Flagella in addition to Cilia are fine vibratile pilus similar membrane covered protoplasmic outgrowths that live on on on the gratis surface of the cells in addition to accept business office inwards producing a electrical flow inwards fluid medium for passage of materials in addition to locomotion. Flagella are longer but fewer(generally 1-4). Flagella occur inwards grouping flagellate or protozoan protistans, euglenoids, dinoflagellates, choanocytes of sponges, gastrodermal cells of coelenterates, sperms of fauna bryophytes in addition to several pteridophytes, zoospores in addition to gametes of several algae in addition to primitive fungi.
Prokaryotic Flagella vs Eukaryotic Flagella
Prokaryotic Flagella | Eukaryotic Flagella |
| They are unmarried stranded | They are xi stranded |
| A roofing membraneous sheath is absent. | Flagella are covered past times sheath derived from plasmalemma. |
| The size is smaller. | The size is larger. |
| They are narrower. | They are thicker. |
| Each flagellum has 3 parts: basal body, claw in addition to filament. | There are ii parts: basal trunk in addition to shaft. |
| Basal trunk bears rings. | Basal trunk bears rootlets |
| They are formed of poly peptide flagellin. | The strands are formed of poly peptide tubulin. |
| They perform rotatory movements. | They perform lashing or undulatory movements. |
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