In bacteria, binary fishing can be modeled in

Three stages
Four stages
One stage
Two stages

Two stages

Binary fission in bacteria can be modeled in two stages.

To determine the correct answer, we can start by understanding what binary fission is in bacteria. Binary fission is a form of asexual reproduction in which a single bacterium divides into two identical daughter cells.

In the case of binary fission, there are two distinct stages involved: the growth stage and the division stage. During the growth stage, the bacterial cell increases in size and replicates its genetic material. Once it reaches a certain size, it proceeds to the division stage, where the cell membrane indents and eventually divides the cell into two separate daughter cells.

Therefore, the correct answer is two stages.