Human cells reproduce through which process?

Human cells reproduce primarily through mitosis, a process that is fundamental to growth, development, and tissue repair. During mitosis, a single cell divides to produce two genetically identical daughter cells, maintaining the same number of chromosomes as the original cell. This is crucial for somatic cells, which compose most of the body's tissues. Mitosis ensures that each new cell contains the same genetic information, allowing for uniformity and proper functioning throughout the body.

Meiosis, on the other hand, is specific to the production of gametes (sperm and egg cells) and results in four genetically diverse cells, each with half the original number of chromosomes, which is important for sexual reproduction. Binary fission is a process used by prokaryotic organisms, such as bacteria, for asexual reproduction and is not applicable to human cells. Cell differentiation refers to the process where a less specialized cell becomes a more specialized cell type, which is important in development but does not involve cell division. Therefore, mitosis is the correct process by which human cells reproduce.