In meiosis, how many haploid cells are produced from one diploid cell?

In meiosis, one diploid cell undergoes two rounds of division—meiosis I and meiosis II. During these stages, the diploid cell, which contains two sets of chromosomes, is first halved in meiosis I to produce two haploid cells, each containing one set of chromosomes. Then, in meiosis II, each of these two haploid cells divides again, resulting in a total of four haploid cells. Thus, the process effectively transforms one diploid cell into four distinct haploid cells. This is a fundamental aspect of sexual reproduction, allowing for genetic diversity when gametes (sperm and eggs) are formed.