Meiosis and mitosis: During mitosis the sister chromatids separate
During mitosis the sister chromatids separate and go to opposite ends of the dividing cell. Mitosis ends with 2 identical cells, each with 2N chromosomes and 2X DNA content. All eukaryotic cells replicate via mitosis , except germline cells that undergo meiosis (see below) to produce gametes (eggs and sperm). Mitosis contains the following phases: Mitosis is the process by which somatic cells duplicate and divide their genetic material, forming two identical daughter cells. Meiosis , on the other hand, allows reproductive cells to divide twice to produce four non-identical daughter cells, each having half the genetic material of the parent cell. The former is used in eukaryotes mainly for cell growth and repair, while the latter is necessary for reproduction. On the other hand, meiosis is a specialized form of cell division that occurs in sexually reproducing organisms. Unlike mitosis , meiosis results in the formation of gametes (sperm and egg cells) with half the number of chromosomes. It ensures genetic diversity in offspring. Both mitosis and meiosis play important roles in the life cycles of organisms and contribute to the complexity and diversity of life on Earth. Cell Division Diagram The diagram below shows different phases of cell ... The main difference lies in their outcome and purpose. Mitosis produces two genetically identical diploid (2n) daughter cells from a single parent cell, primarily for an organism's growth, repair, and asexual reproduction. In contrast, meiosis produces four genetically unique haploid (n) daughter cells, known as gametes, which is essential for sexual reproduction and creating genetic diversity.
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