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During meiosis, four daughter cells are produced, each of which are haploid (containing half as many chromosomes as the parent cell). Stages of meiosis. Meiosis contains two separate cell divisions, meaning that one parent cell can produce four gametes (eggs in females, sperm in males).
The number of chromosomes becomes haploid in meiosis I, because the actual sister chromatids are not pulled apart by spindle fibers. For example, if a cell was undergoing meiosis, and had a total of 4 chromosomes in it, then 2 of them would go to one daughter cell, and 2 of them would go to the other daughter cell. That makes 2 haploid cells.
10 de feb. de 2020 · At the completion of the mitotic cell cycle, a single cell divides forming two daughter cells. A parent cell undergoing meiosis produces four daughter cells. While mitosis occurs in both prokaryotic and eukaryotic organisms, meiosis occurs in eukaryotic animal cells, plant cells, and fungi .
During meiosis II, sister chromatids decouple and the resultant daughter chromosomes are segregated into four daughter cells. For diploid organisms, the daughter cells resulting from meiosis are haploid and contain only one copy of each chromosome.
21 de oct. de 2023 · Meiosis is a type of cell division that reduces the chromosome number by half (2n to n), leading to the formation of four non-identical daughter cells. It is crucial for sexual reproduction in eukaryotes. Meiosis involves two divisions, so it’s typically broken down into meiosis I and meiosis II.
In telophase I the elongated cell then pinches in half to form two daughter cells. Each daughter cell of this first meiotic division contains a haploid set of chromosomes. The chromosomes at this point still consist of duplicate chromatids.
Mitotic divisions create two new daughter cells with the same chromosome complement as the mother cell. Meiosis, on the other hand, results in daughter cells with half the number of...
