How do protozoa primarily replicate?

Protozoa, which are single-celled eukaryotic organisms, primarily replicate through a process known as asexual reproduction. This can occur in various forms, with binary fission being the most common method among protozoa. During binary fission, a single protozoan cell divides into two identical daughter cells, each capable of performing the functions of the original organism.

Sexual reproduction does occur in some protozoan species; however, it is not the primary method of replication for the entire group. While some protozoa can engage in a form of sexual reproduction where genetic material is exchanged, it is much less common compared to asexual methods like binary fission.

Gemination refers to the production of new individuals from existing structures, which is not a term typically associated with the replication of protozoa.

Understanding that binary fission is a part of asexual reproduction clarifies the distinction between the different replication methods and highlights the fact that a majority of protozoa rely on asexual means for reproduction, primarily through binary fission.