Final answer:
The outcome of mitosis and cytokinesis in human somatic cells is two diploid (2n) genetically identical daughter cells each with 46 chromosomes.
Step-by-step explanation:
The outcome of mitosis and cytokinesis in human somatic cells results in two genetically identical daughter cells, each with a diploid number (2n) of chromosomes. During mitosis, the nucleus divides, and the chromosomes are equally distributed to ensure each new cell has the correct number of chromosomes. Following this, cytokinesis divides the cytoplasm, completing the formation of the two new cells. In humans, this means that each daughter cell will have 46 chromosomes or 23 pairs, just like the parent cell. This is a form of asexual reproduction, and it's how somatic cells divide to grow or repair tissues. Therefore, the best description for the outcome is 2n-2n, indicating that each daughter cell retains the diploid number of chromosomes.