Comparison Diagram Of Mitosis And Meiosis
The diploid number results from the fact that each cell includes one copy of each chromosome numbered one through 22 in humans plus one sex chromosome from the organism s mother and one from the father.
Comparison diagram of mitosis and meiosis. Prophase i consists of five stages and lasts longer than prophase of mitosis. These copies of each chromosomes are known as homologous chromosomes and are found only in the. Mitosis is more common than meiosis and has a wider variety of functions. During the first mitotic stage known as prophase chromatin condenses into discrete chromosomes the nuclear envelope breaks down and spindle fibers form at opposite poles of the cell.
Below is a mitosis and meiosis venn diagram that summarizes all the key mitosis vs meiosis similarities and differences. On the left side of the diagram you can see the key features of mitosis on the right are the key features of meiosis and where the two circles overlap is where their similarities are listed. A cell spends less time in prophase of mitosis than a cell in prophase i of meiosis. This process is what is behind the growth of children into adults the healing of cuts and bruises and even the regrowth of skin limbs and appendages in animals like geckos and lizards.
Meiosis has a narrow but significant purpose. Synthesis of dna occurs in both. A venn diagram showing the similarities and differences between mitosis and meiosis. In mitosis a cell makes an exact clone of itself.
Both mitosis and meiosis start with a diploid parent cell that splits into daughter cells. In both cycles the stages are common metaphase anaphase telophase and prophase. A comparison image between mitosis and meiosis. Both the processes occur in the m phase of the cell cycle.