👉 A chromotypic cell is a type of cell that has only one set of chromosomes. This means that each chromosome in a chromotypic cell contains exactly one copy of its corresponding sex-linked gene, and all other chromosomes are homologous to each other. For example, a human somatic cell with two sets of X chromosomes (one on each arm) would have two copies of its X chromosome, while a somatic cell with four sets of Y chromosomes (two on each arm) would
