Answer:
The correct answer is: reproductive cells produce gametes through meiosis.
Step-by-step explanation:
Unlike somatic cells, gametes are haploid- this means they have only one set of chromosomes, 23 in total-, while somatic cells are diploid (have 2 sets of chromosomes, 46 in total).
The reason behind this difference is that each gamete has the function to join a gamete of the opposite gender in order to produce a zygote (a new human being). Therefore, each parent will provide 1 set of chromosomes.
In order to reach haploidy, reproductive cells must undergo meiosis: a type of cell division in which the homologous pair of every chromosome is separated and directed to one of the four daughter cells. This way, meiosis will produce 4 gametes out of 1 reproductive cell.