Mitosis and meiosis go through the same stages of interphase, prophase, metaphase, anaphase, telophase and cytokinesis. Interphase occurs when chromatins duplicate in the nucleus. Then it proceeds to prophase where the chromatins coil into chromosomes, the nuclear membrane dissolves, and spindle fibers form. I will later mention a difference that occurs in prophase I of meiosis but not during prophase of mitosis. During metaphase, chromosomes are pulled toward the middle of the cell by spindle fibers, and during mitosis, tetrads are pulled toward the middle of the cell. During anaphase of mitosis, chromosomes divide into chromatids and are pulled toward opposite sides of the cell. During meiosis, tetrads are separated into chromosomes and pulled toward opposite sides of the cell. Then during telophase the nuclear membrane redevelops around the genetic material. Towards the end of the anaphase stage, cytokinesis begins, which is the division of the cytoplasm. The cell begins to divide at the end of anaphase and continues after the end of telophase. Say no to plagiarism. Get a tailor-made essay on “Why Violent Video Games Should Not Be Banned”? Get an original essay What's interesting is that meiosis goes through these same stages, but twice. There are also some variations between the two processes and the steps they take to complete their cell divisions. The first thing to note about the differences between these two processes is that mitosis is the division of regular cells in the body and meiosis is the division of a sperm or egg cell. The next thing that differs is that mitosis is the division of a mother diploid cell with forty-six chromosomes into two daughter diploid cells, both with forty-six chromosomes identical to the mother. Meiosis takes a diploid parent cell with forty-sic chromosomes and divides it into four haploid cells with twenty-three chromosomes each. Meiosis achieves this by going through all of these stages twice. Another difference occurs during prophase. During mitosis, the chromosomes line up on their own, in single file in the middle of the cell. During meiosis, chromosomes line up two by two into what are called tetrads through a process called synapsis, which I'll return to in a moment. Later, in anaphase, another variation occurs between these two. During mitosis, chromosomes divide into what are called chromatids. During anaphase of meiosis, tetrads divide into chromosomes. As I said before, synapsis is the process during meiosis in which chromosomes come together to form tetrads. Synapsis is important because it allows for another process called crossover. Crossovers occur within each tetrad when the free end of a maternal chromatid and a paternal chromatid (as they are colloquially called) wrap around each other at one or more points. This allows the exchange of genetic material between the two chromatids. This only occurs in prophase I, not in prophase II, nor in any other stage of meiosis or mitosis. Sexually transmitted diseases, or STDs, are one of the biggest problems we face as a nation today, due to the simple fact that everyone enjoys sex. The most common sexually transmitted bacterial disease is called chlamydia. It affects the cervix in women and the urethra and rectum in men. She may also have no symptoms, which is problematic because untreated chlamydia..