What Process Creates Diploid Cells?

What Process Creates Diploid Cells? Mitosis produces 2 diploid cells. The old name for meiosis was reduction/ division. Meiosis I reduces the ploidy level from 2n to n (reduction) while Meiosis II divides the remaining set of chromosomes in a mitosis-like process (division). What process produces diploid cells from haploid? Meiosis is where a diploid