What cellular reproductive process is shown in these pictures?

I'm unable to see the pictures you're referring to. However, if the images depict a process like the division of a cell into two daughter cells, it could be mitosis or meiOSis, depending on the context. Mitosis results in two identical diploid cells, while meiOSis produces four genetically diverse haploid gametes. If you provide more details about the images, I can give a more specific answer.