Though both types of cell division are found in many animals, plants, and fungi, mitosis is more common than meiosis and has a wider variety of functions. Mitosis and Meiosis Mitosis is a core process that replicates all of its content, including duplication of its chromosomes. In mitosis, a cell makes an exact clone of itself. The term cytokinesis refers to the division of a cell in half, while mitosis and meiosis refer to two different forms of nuclear division. Meiosis, on the other hand, results in four nuclei that each has ½ the chromosomes of the original cell. Not only is mitosis responsible for asexual reproduction in single-celled organisms, but it is also what enables cellular growth and repair in multicellular organisms, such as humans. Mitosis is a single nuclear division that results in two nuclei, usually partitioned into two new cells. This occurrence is known as nondisjunction, and it is often triggered by a lapse during a mitotic checkpoint. Meiosis vs. Mitosis: The Similarities. Both mitosis and meiosis start with a diploid parent cell that … Mitosis is a critical process to life, and hence this is controlled by several genes. Mitosis is the Greek word for thread, after the thread-like chromosomes that can be seen under the microscope in dye-stained cells during cell division. This process is what is behind the growth of childr…
Meiosis means a “ lessening ” in Greek. This refers to the outcome of meiosis, where the genetic information in each new cell is halved. Failure of chromosomes to separate during mitosis or meiosis will result in an incorrect number of chromosomes in daughter cells. Exercise 4: Nondisjunction Events During Meiosis. Results in diploid daughter cells (chromosome number remains the same as parent cell) Mitosis and meiosis, which are both forms of division of the nucleus in eukaryotic cells, share some similarities, but also exhibit distinct differences that lead to their very different outcomes. The result is two identical daughter cells. Mitosis results in two nuclei that are identical to the original nucleus.