Question: Which phase of meiosis is most similar to mitosis and why quizlet?

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.

What phase is the same in mitosis and meiosis?

During cell replication, mitosis and meiosis follow the same phases: prophase, metaphase, anaphase, and telophase (although meiosis goes through each step twice, while mitosis only goes through each step once).

Which phase of meiosis most closely resembles a process in 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.

IT IS INTERESTING:  What is the importance of chromosome banding?

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.

Is mitosis more like meiosis I or meiosis II?

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.

How is meiosis 2 and mitosis similar?

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 phase of meiosis II is similar to mitosis?

Meiosis II is similar to Mitosis in that the sister chromatids are separated. It consists of 4 sub-phases: Prophase II, Metaphase II, Anaphase II, Telaphase II. Prophase II: During prophase II, the chromosomes begin to recondense and spindle fibers begin to form once again.

Which of the following stages of meiosis is most similar to anaphase of mitosis?

Meiotic anaphase II is similar to the anaphase in mitosis. Both mitotic anaphase and meiotic anaphase II involves the separation of sister chromatids towards the opposite poles of the cell.

IT IS INTERESTING:  What type of chromosomal mutation is Down syndrome?

How are mitosis and meiosis similar and different?

Mitosis has only one round of cell division, while meiosis has two. … Mitosis produces daughter cells (diploid cells) that are identical to the parent cell, while mitosis produces haploid/monoploid cells that only have half of the normal number of chromosomes.

What phases of meiosis are most like the phases of mitosis explain your answer?

In meiosis, prophase, metaphase, anaphase and telophase occur twice. The first round of division is special, but the second round is more like mitosis.

How do mitosis and meiosis differ from each other quizlet?

Meiosis is a type of cell division that produces four cells, each with half of the number of chromosomes as the parent cell. … Mitosis produces 2 identical cells, while meiosis produces 4. Meiosis are genetically different, while mitosis is genetically identical.