Final answer:
Meiosis II is the second round of meiotic division that results in four genetically unique haploid cells. In males, it produces four sperm cells, while in females, it produces one egg cell and three polar bodies.
Step-by-step explanation:
Meiosis II is the second round of meiotic cell division that follows meiosis I. In meiosis II, the sister chromatids within the two daughter cells separate, forming four new haploid gametes. This division is similar to mitosis, but the resulting cells are genetically unique.
Regarding male and female organisms, the process of meiosis II is the same. However, the gametes produced by meiosis II differ. In males, meiosis II results in the formation of four sperm cells with each containing half of the original genetic material. In females, meiosis II results in the formation of one egg cell and three polar bodies. The egg cell contains half of the original genetic material, while the polar bodies are smaller cells that disintegrate and do not participate in fertilization.