Mitosis & Meiosis

Mitosis and myosis have some(prenominal) similarities and fights. In mitosis, kiosks divide in four steps. First, they go through prophase. In prophase, the centrioles begin to tail assembly apart from each different toward pivotal poles and the nuclear tissue layer begins to breakup. In metaphase, chromosomes strainup at the equator of the jail cell, k in a flashn as the metaphase plate. In anaphase, the centromere that connects the chromatids fragmentises and the chromatids separate from matchless another. The chromatids move toward opposite ends of the cell. In anaphase, the cell also starts to split in two, forming a segmentation furrow, the area where it pinched apart. In telophase, a nuclear tissue layer forms around each reinvigorated cell, resulting in two young woman cells. The cytoplasm then begins to divide, called cytokinesis. The difference between mitosis and meiosis I is the pairing up of homologic chromosomes in a send to work called synapsis in meiosis I. Because of this, this drastically changes the processes of meiosis. In prophase I of meiosis, the chromosomes go through synapsis, forming a tetrad. Everything else that happens in prophase happens. In metaphase I, the chromosomes line up at the equator of the cell, and, they closure in their homological pairs. During anaphase I of meiosis, the centromeres do not divide. Instead, the homologous pairs separate with the entire replicated chromosome sorrowful to the opposite poles of the cell.

In telophase I, the cell undergoes the same processes as telophase in mitosis. But, sort of of 23 homologous pairs of chromosomes, there are now 23 replicated chromosomes. Meiosis II is virtually the same at mitosis, but each cell has only 23 replicated chromosomes kind of of 46. later on the cells go through telophase II, we are leftover with four haploid cells. You pull come to the fore out spindle fictitious character formation, the differences between lay out and animal division, and crossing over. If you want to get a abundant essay, order it on our website: Orderessay

If you want to get a full information about our service, visit our page: How it works.