Biology · Kingdom Prokaryote

Binary fission is the primary mechanism by which prokaryotic cells reproduce asexually. During this process, the cell's DNA is replicated, and the cell grows in size. The cell then divides into two identical daughter cells, each receiving an identical copy of the DNA. This process is simple and efficient, perfectly suited for the rapid reproduction of prokaryotic organisms. Other cellular processes mentioned, such as mitosis, meiosis, and transformation, are not involved in prokaryotic asexual reproduction. Mitosis and meiosis are exclusive to eukaryotic cells, and transformation is a genetic exchange process, not a form of reproduction.

Mitosis is a type of cell division that occurs in eukaryotic cells, not prokaryotic cells. Prokaryotic cells divide asexually through binary fission, making this option incorrect.

Meiosis is a sexual reproduction process exclusive to eukaryotic organisms. Prokaryotic cells reproduce asexually through binary fission. This option is incorrect.

Transformation involves the uptake of external genetic material and is not a form of reproduction. Prokaryotic cells reproduce asexually through binary fission, thus this option is incorrect.

Binary fission is the main method of asexual reproduction in prokaryotic cells. It involves the replication of the cell's DNA and division into two identical daughter cells, making this the correct answer.