Is meiosis 1 or 2 more like mitosis?
When the tetrad is broken up and the homologous chromosomes move to opposite poles, the ploidy level is reduced from two to one. For this reason, meiosis I is referred to as a reduction division. There is no such reduction in ploidy level during mitosis. Meiosis II is much more similar to a mitotic division.
Which stage of meiosis I or II is most like mitosis explain?
Meiosis II is most similar to mitosis as in meiosis II it is the centromere between two sister chromatids which lines up on the metaphasal equator…
Which phase of meiosis 1 is most similar to mitosis?
Meiosis I is a type of cell division unique to germ cells, while meiosis II is similar to mitosis. Meiosis I, the first meiotic division, begins with prophase I. During prophase I, the complex of DNA and protein known as chromatin condenses to form chromosomes.
Which 2 stages of meiosis are the same as mitosis?
Explanation: So everything in meiosis 2 (prophase2 ,metaphase 2, anaphase 2, telophase 2) is same as mitosis. The only difference would be that there are 2n chromosomes in metaphase but only n chromosomes in meiosis 2 since homologous chromosomes separate in meiosis 1.
Why is meiosis 2 most like mitosis?
The mechanics of meiosis II is similar to mitosis, except that each dividing cell has only one set of homologous chromosomes. Therefore, each cell has half the number of sister chromatids to separate out as a diploid cell undergoing mitosis.
Which of the following phases of meiosis is most like an analogous phase in mitosis?
Meiosis II is similar to mitotic division.
Which phase of meiosis most resembles mitosis?
Meiosis II closely resembles mitosis. The two daughter cells move into this phase without any further chromosome duplication. The sister chromatids are pulled apart during this division. A total of four haploid daughter cells are produced during the course of meiosis II.
What do mitosis and meiosis have in common?
Mitosis and meiosis both involve duplication of a cell’s DNA content. Each strand of DNA, or chromosome, is replicated and remains joined, resulting in two sister chromatids for each chromosome. A common goal of mitosis and meiosis is to split the nucleus and its DNA content between two daughter cells.
Which stage of meiosis meiosis I or meiosis II is more similar to mitosis?
Meiosis I and II are similar in some aspects, including the number and arrangement of their phases and the production of two cells from a single cell. However, they also differ greatly, with meiosis I being reductive division and meiosis II being equational division. In this way, meiosis II is more similar to mitosis.