When the process shown in the diagram (likely meiosis) happens in human cells, cell F, which represents a fertilized cell, will have 46 chromosomes. This is because meiosis halves the chromosome number in gametes, resulting in haploid cells with 23 chromosomes each. Fertilization then combines two haploid gametes (each with 23 chromosomes), restoring the diploid number to 46 chromosomes in cell F. Therefore, cell F will have the normal diploid chromosome number of 46 chromosomes in human cells.