In: Biology
Cilia is a microscopic hair-like structure which mainly grows from the surface of the mammalian cells, This cilia has a lot of sensory functions when they are a part of nerve cells
only Eukaryotic cells have cilia
Flagella is also a microscopic hair-like structure made of some subunits of a low-molecular-weight protein . Mainly we see it protozoa, bacteria, spermatozoa, etc., it helps to swim.
Both prokaryotic and Eukaryotic cells have flagella