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AIIMS and NEET BIOLOGY &CSIR-NET LIFESCIENCESMitosis& Meiosis 2 недели назад


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AIIMS and NEET BIOLOGY &CSIR-NET LIFESCIENCESMitosis& Meiosis

mitosis isa process that occurs during the cell cycle when a cell divides into two genetically identical daughter cells, Mitosis is important for growth and replacing worn out cells. Here are some things to know about mitosis: Stages: Mitosis is divided into several stages, including prophase, metaphase, anaphase, and telophase.  Chromosome duplication: Before mitosis, DNA is replicated during the S phase of interphase.  Chromosome attachment: Chromosomes condense and attach to spindle fibers.  Chromosome separation: During anaphase, the spindle fibers pull the sister chromatids apart and move them to opposite sides of the cell.  Nuclear membrane formation: During telophase, a membrane forms around each set of chromosomes to create tw3o new nuclei.  Cell division: Cytokinesis is the process that divides the cytoplasm, organelles, and cell membrane of the parent cell into two daughter cells.   

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