Is it true that mitosis can occur in both haploid and diploid cells?

Mitosis is a type of cell division that can occur in both haploid and diploid cells. The main function of mitosis is to replicate the cells for growth and regeneration. During mitosis, the nucleus of a cell divides into two identical nuclei. Mitosis is an equational division of the cell, which means that the number of chromosomes in the daughter cells remains the same as the number present in the parent cell. Haploid cells contain only one set of chromosomes, whereas diploid cells have two sets of chromosomes. Mitosis can occur in both types of cells for various reasons, such as the regeneration of damaged tissues, growth, and asexual reproduction in some organisms.