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Measure content performance. Develop and improve products. List of Partners vendors. Share Flipboard Email. Table of Contents Expand. Daughter Cells in Mitosis. Daughter Cells in Meiosis. Daughter Cells and Chromosome Movement. Daughter Cells and Cytokinesis. Daughter Chromosomes. Daughter Cells and Cancer. Regina Bailey. Biology Expert. Regina Bailey is a board-certified registered nurse, science writer and educator.
Updated February 10, Key Takeaways Daughter cells are cells that are the result of a single dividing parent cell. Two daughter cells are the final result from the mitotic process while four cells are the final result from the meiotic process. For organisms that reproduce via sexual reproduction, daughter cells result from meiosis. It is a two-part cell division process that ultimately produces an organism's gametes.
At the end of this process, the result is four haploid cells. Cells have an error-checking and correcting process that helps to ensure the proper regulation of mitosis. If errors occur, cancerous cells that continue to divide may be the result. Featured Video. Cite this Article Format. Bailey, Regina. The chromosomes pair up so that both copies of chromosome 1 are together, both copies of chromosome 2 are together, and so on. The pairs of chromosomes may then exchange bits of DNA in a process called recombination or crossing over.
At the end of Prophase I the membrane around the nucleus in the cell dissolves away, releasing the chromosomes. The meiotic spindle, consisting of microtubules and other proteins, extends across the cell between the centrioles. Metaphase I: The chromosome pairs line up next to each other along the centre equator of the cell.
The centrioles are now at opposites poles of the cell with the meiotic spindles extending from them. The meiotic spindle fibres attach to one chromosome of each pair. Anaphase I: The pair of chromosomes are then pulled apart by the meiotic spindle, which pulls one chromosome to one pole of the cell and the other chromosome to the opposite pole.
In meiosis I the sister chromatids stay together. This is different to what happens in mitosis and meiosis II. Telophase I and cytokinesis: The chromosomes complete their move to the opposite poles of the cell. At each pole of the cell a full set of chromosomes gather together.
A membrane forms around each set of chromosomes to create two new nuclei. The single cell then pinches in the middle to form two separate daughter cells each containing a full set of chromosomes within a nucleus. This process is known as cytokinesis. Meiosis II 6. Prophase II: Now there are two daughter cells, each with 23 chromosomes 23 pairs of chromatids.
In each of the two daughter cells the chromosomes condense again into visible X-shaped structures that can be easily seen under a microscope. The membrane around the nucleus in each daughter cell dissolves away releasing the chromosomes. The centrioles duplicate. The meiotic spindle forms again.
Metaphase II: In each of the two daughter cells the chromosomes pair of sister chromatids line up end-to-end along the equator of the cell. The centrioles are now at opposites poles in each of the daughter cells. Meiotic spindle fibres at each pole of the cell attach to each of the sister chromatids.
How many chromosomes are in the daughter cells produced from mitosis? Michael B. Jan 11, It's the same as its mother cell. Explanation: If a human cell undergoes mitosis its daughter cells will have There is no change in chromosome number in mitosis.
Denise Granger. Jan 15, A human cell have 46 total or 23 pairs of chromosomes.
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