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Differences between mitosis and meiosis?
Mitosis is a cell division process that produces two daughter cells with the same number of chromosomes as the parent cell, while meiosis is a cell division process that produces four daughter cells with half the number of chromosomes as the parent cell. Mitosis is involved in growth, repair, and asexual reproduction, while meiosis is involved in the formation of gametes for sexual reproduction.
Must spores occur in mitosis?
Spores are produced through a specialized form of cell division called meiosis, not mitosis. Meiosis involves two rounds of cell division that results in the formation of haploid spores with half the number of chromosomes as the parent cell. These spores will eventually undergo mitosis to form new multicellular organisms.
How are mitosis and meiosis simlair?
Meiosis and Mitosis are both the division of something. Meiosis is the division of chromosomes and Mitosis is the division of cells. They both occur in the cell cycle. Meiosis creates 4 daughter cells and Mitosis creates two complete cells.
Does mitosis or meiosis occur in all body tissue's?
Mitosis occurs in most body tissues for growth, repair, and maintenance. Meiosis occurs only in reproductive organs to produce gametes (sperm and eggs) for sexual reproduction.
Can mitosis and meiosis occur at the same time?
No, mitosis and meiosis are two distinct cellular processes that cannot occur simultaneously in the same cell. Mitosis is involved in somatic cell division for growth and repair, while meiosis is specific to the formation of gametes (sex cells) for sexual reproduction.
Does meiosis or mitosis occur when the immune system produces armies of defensive white blood cells?
When the immune system produces armies of defensive white blood cells, it undergoes mitosis. Mitosis is the process where a cell divides to create two identical daughter cells with the same number of chromosomes as the parent cell. Meiosis, on the other hand, is the process that produces sex cells with half the number of chromosomes of a normal cell.
Do crossovers usually occur during mitosis?
No, crossovers do not occur during mitosis. Crossovers, also known as genetic recombination, happen during meiosis, specifically during prophase I. Mitosis is the cell division process that results in two identical daughter cells, while meiosis is the cell division process that results in four genetically unique daughter cells.
Does cell division occur twice in mitosis or meiosis?
Cell division occurs once in mitosis, resulting in two genetically identical daughter cells. In contrast, cell division occurs twice in meiosis, resulting in four genetically different daughter cells with half the number of chromosomes as the parent cell.
Is meisos carried out in all tissues that require cell replacement?
Mitosis occurs to replace tissue cells. Meiosis is cell division for the production of gametes.
Which type of cell division is chemotherapy meiosis or mitosis?
Chemotherapy may or may not affect meiosis and mitosis. It is not a type of cell division.
What is the difference between cell division and mitosis?
cell division includes mitosis and meiosis. Mitosis is with one parent cell and meiosis is with 2 parent cells.
What are some characteristics of mitosis and not meiosis?
In mitosis, cell division creates two diploid cells, while in meiosis, cell division creates two haploid cells. In metaphase of mitosis, a pair of chromosomes meet in the middle of the cell. during anaphase, the pair seperates. In meiosis, the chromosomes line up individualy in metaphase and separate in anaphase. Mitosis is cell division for all cells in the body except gamete cells. Meiosis is cell division for gamete cells.
