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How is anaphase I of meiosis different than anaphase of mitosis?
Wiki User
∙ 13y ago
In anaphase for both types of cell division, the centromeres of each chromosome separates and the spindle fibers pull apart the sister chromosomes. In mitosis, this is the shortest phase of cell division.
However, the differences between mitosis and meiosis are different. Because meiosis is when chromosomes are "mixed and matched" in order to make new different combinations, the strands are only mixed up so when they split, they have new genes at their ends. Because mitosis is when chromosomes are duplicated, or cloned, and are copies of each other, when they split, the new cell is the exact same copy as the original.
Wiki User
∙ 14y ago
Wiki User
∙ 9y agoAnaphase 1 in Mitosis is basically the opposite in Meisosis. The centromere of every chromosome divides in Mitosis, but they do not divide in Meiosis. In Mitosis, sister chromatids separate; however, in Meiosis, homologous chromosomes separate. One chromatid of each chromosome moves to the pole and are genetically the same as those moving to the other end of the pole in Mitosis. In Meiosis, the chromosomes move with the chromatids to the pole and are not genetically the same.
Wiki User
∙ 11y agobecause it can u dumb dumb
shut up !
anyways i dont know but whoever answered first was rude !
Wiki User
∙ 11y agoIn anaphase of mitosis, sister chromatids separate, but in anaphase I of meiosis, homologous chromosomes separate
Wiki User
∙ 13y agoAnaphase 1, the homologous chromosomes are separated. Anaphase 2, sister chromatids are separated
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What are the stages to meiosis?
There is meiosis I and meiosis II. The stages for meiosis I are prophase I, metaphase I, anaphase I, telophase I, and cytokinesis. For meiosis II, the stages are the same, only those are II instead of I.
Does mitosis or meiosis occur in all body tissue's?
Mitosis does not in fact occur in all of the tissues of the body. Mitosis occurs in all tissues of the body that are not sex tissues.
When does meiosis play a more significant role than mitosis?
Meiosis is the reproduction of the gametes or sex cells. So I'd go with meiosis.
Why does meiosis result 1N cells rather than 2N cells?
During meiosis chromosomes are segregated at Anaphase I stage , this results in reduction in number of chromosomes from 2N to 1N .
Which occurs more frequently in your body mitosis or meiosis?
Mitosis occur more frequently in our body. Basically mitosis occur when we get an injury or is an asexual type of reproduction. It occurs at the time of cell division and our cells need to divide often. While meosis is form of sexual reproduction and it does not occur quite often . Also, meiosis occurs more in men than in women. Look at it this way Mitosis splits once as meosis splits twice and they're not identical
Which has two divisios meiosis or mitosis?
MeiosisThey are meiosis 1 and meiosis 2. Produced nucleii are different than mother nucleus
What cell is not in a phase of mitosis?
The phases of Mitosis are Interphase, Prophase, Metaphase, Anaphase, Telophase (IPMAT). Cytokiensis is a separate thing altogether from Mitosis. So anything other than IPMAT is "not a phase in mitosis".
During which phase of meiosis do spindle fibers move the sister chromitatdes to the center of cells?
That would be anaphase I of meiosis. We know the question is concerning meiosis and not mitosis because it involves homologous chromosomes. Anaphase I begins when the kinetochore fibers stemming from the centrioles "grab" the centromeres of homologous chromosomes and "pull" them towards opposite ends of the cell.The mechanisms are a little more complicated than "grabbing" and "pulling," but for this question the mechanisms are of little importance.
Which one produces sex cells mitosis or meiosis?
mitosis, the cells split, it's more complicated than that though, check an article on cells
How many chromosomes does new cells have at the end of the cycle?
Anaphase 1: Before Meiosis begins, each chromosome is duplicated, like in Mitosis. When the cell is ready for meiosis, each duplicated chromosome is visible under the microscope as two Chromatids. Anaphase 2:The two cells formed during Meioses 1 now begin Meiosis 2. The chromatids of each duplicated chromosome will be separated during this division. (Anaphase also means Meiosis. Meiosis 1 and Meiosis 2 for instance. i hoped this helped!)
Are four haploid daughter cells quantitatively and qualitatively different from the mother cell during meiosis or mitosis?
Well mitosis is the splitting of somatic cells (body cells), and meiosis is the splitting of the sex cells, so if we are talking about the mother's cells splitting in preparation for fertilization, than it would be meiosis.
What are the stages to meiosis?
There is meiosis I and meiosis II. The stages for meiosis I are prophase I, metaphase I, anaphase I, telophase I, and cytokinesis. For meiosis II, the stages are the same, only those are II instead of I.
What is the difference of a cell that is formed from mitosis and a cell that is formed from meiosis?
Cells formed from mitosis are diploid and are identical (if no mutations occurred during DNA replication) to the parent cell. Cells formed during meiosis are haploid and are different than the parent cell (due to the process of crossing over). Note that mitosis produced only 2 daughter cells whereas meiosis produces four.
How is Mitosis different than people and animal cells?
mitosis is the process of a cell splitting. people don't split in half, we combine are DNA (i think this is called meiosis pronounced my-OH-sis)
Does mitosis occur at the same rate in all different parts of an organism?
It depends on the cell. The diploids will hump each other and suck it
Does mitosis or meiosis occur in all body tissue's?
Mitosis does not in fact occur in all of the tissues of the body. Mitosis occurs in all tissues of the body that are not sex tissues.
Why are mitosis and meiosis different?
· Mitosis takes place within somatic cells (cells that make up the body), while meiosis takes place within gamete cells (sex cells) · Mitosis is the process which is responsible for replacing dead or wounded skin cells. Mitosis divides a single cell into two daughter cells, while gametes are produced in fours; more specifically, one single cell produces four daughter cells. · Mitosis ensures that all cells produced are identical when Meiosis ensures variation in a species because chromosomes from each new parent are combined. · Mitosis has one cell division, but Meiosis has 2 cell divisions. · Mitosis makes two exact copies of a parent cell when Meiosis makes the gamete (sex cell) become a haploid egg or sperm cell. · Mitosis makes the exact original cell, but Meiosis makes a different type of cell instead. · Mitosis results in 2 genetically identical diploid cells and Meiosis results in 4 genetically different haploid cells = Similarities = · They both have no new gene combination when each of the cells splits after each of their processes. · both have interphase, prophase, metaphase, anaphase, and telophases · They all involve cell division · They all involve the replication of genetic material (i.e. DNA) · They both begin with a diploid cell in first stage which is interphase. · Each new cell has the same number of chromosomes
