In which of the following groups of animals are flagella and cilia found?

In which of the following groups of animals are flagella and cilia found?

Answer Details

Flagella and cilia are found in protozoa. Flagella are slender thread-like structures, especially microscopic whip-like appendages which enables many protozoa, bacteria, spermatozoa, etc. to swim. Cilia are microscopic, hair-like structures that extend outwardfrom the surface of protozoan cells.