Explanation:
-Cytokinesis
- in cytokynesis, the nuclear envelope has reformed, cytoplasmic contents are redistributed and the cells have essentially split into two individuals called daughter cells.
Further Explanation:
All the genetic information within the eukaryotic cell is stored within the nucleus as helical DNA. This DNA is tightly wound around histones as chromosomes. To produce daughter cells, the chromosomes (total number of chromosomes (2n)) are copied before the cell splits into two daughter cells. This process is known as mitosis, and occurs in cell division and growth processes. Two new nuclei are formed, along with identical cells. These are the same as the parent cell and the chromosome number (2n) is maintained.
During the cell cycle, the cells undergo divisions
- During the process of prophase one the nuclear envelope containing condensed chromosomes has only partly broken down homologous chromosomes are joined together by proteins and a complex or pairing call synapsis- corresponding genes on chromatids are aligned precisely.
- Metaphase involves spindle formation, and the alignment of chromosomes at the equatorial region or metaphase plate; sister chromtids are joined to spindle fibers at opposite poles
- Anaphase the chromatids are pulled to opposite poles, and cell elongation occurs
- Telophase the chromosomes are at opposite poles; they become less condense, spindle fibers break down and the nuclear envelope begins to reappear.
- In cytokynesis, the nuclear envelope has reformed, cytoplasmic contents are redistributed and the cells have essentially split into two individuals called daughter cells.
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