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gametophyte
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∙ 12y ago
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Do diploid cells undergo in mitosis?
In fact diploid cells are divided by meiosis. The process of meiosis is to divide a diploid cell into four haploid cells to produce gametes. In the second stage of meiosis it divides the two cell into to equal parts without duplicating the new genetic material. If you did this with a haploid cell, you would end up with a 1/4 of the original number of chromosomes. For example if a human haploid chromosome divided it would only have 11.5 chromosomes.
Daughter cells become haploid during what stage of meiosis?
During a process called 'meiosis' at the end of telophase which ends in cytokinesis - the process by which the daughter cells separate.
What is created by each of the processes mitosis and meiosis?
Mitosis results in the formation of more somatic cells and meiosis creates haploid cells for gametophytic stage
How many chromosomes found in each stage of meiosis?
It depends on which organism the division is taking place, but it follows a (diploid) 2n mother cell giving rise to 4 (haploid)'n' daughter cells
What term best describes the cells in the gametophyte stage?
Haploid
Do diploid cells undergo in mitosis?
In fact diploid cells are divided by meiosis. The process of meiosis is to divide a diploid cell into four haploid cells to produce gametes. In the second stage of meiosis it divides the two cell into to equal parts without duplicating the new genetic material. If you did this with a haploid cell, you would end up with a 1/4 of the original number of chromosomes. For example if a human haploid chromosome divided it would only have 11.5 chromosomes.
What is a haploid stage following a diploid stage called in a plant's life cycle?
meiosis, but im not a 100% sure
Chromosome number that results from meiosis is called?
Meiosis reduces the number of chromosome sets from two (diploid), to one (haploid). In mitosis the daughter cells are genetically identical to the parent cell, but meiosis produces cells that differ genetically from the parent cell as well as each other. In the final stage of meiosis II there end up being 4n daughter cells. So remember mitosis is diploid and meiosis is haploid.
Is Oocyte haploid?
Unfertilized egg is haploid; but fertilized egg is diploid. That is why you sometimes see chickens even in commercial eggs.
What is the first haploid stage of spermatogenesis?
In humans, cells are usually diploid or haploid. Diploid cells are two complete sets of chromosomes. At fertilization, we usually receive one complete set of chromosomes from each parent. Most of our body is diploid. Haploid cells have one complete set of chromosomes. Sex cells (sperm and eggs) are usually haploid. When two haploid cells fertilize each other, the resulting diploid cell can grow into a normal diploid embryo and ultimately to a full grown adult. Mitosis produces diploid cells and is called mitotic cell division. Meiosis produces haploid cells and is called meiotic cell division. The stages that describe the process of cell division are the same in both mitosis and meiosis. They are Prophase, Metaphase, Anaphase and Telophase. Mitosis and meiosis are part of a larger process called the cell cycle. The stage interphase is part of the cell cycle, but not part of either mitosis or meiosis. Meiosis consists of two rounds of cell division. The stages are distinguished from each other by using the Roman numerals I and II after the stage name, as in Metaphase I and Metaphase II. One full round of meiosis is Prophase I, Metaphase I, Anaphase I, Telophase I, Prophase II, Metaphase II, Anaphase II and finally Telophase II. Meiosis I the cell division that moves the cells from diploid to haploid. The exact stage of Meiosis I that moves the cell from diploid to haploid can be debated. Prophase I and Metaphase I are not options because the chromosomes have not really started to separate yet. Anaphase I is the first realistic answer because the chromosomes begin to separate. Telophase I shows the chromosome completely separated but the cell has not yet become two cells. The nuclei divide during a process called karyokinesis. The newly formed nuclei are in essence haploid, but the original cell is still intact and still has two full sets of chromosomes - albeit the sets are residing in different areas of the same cell. The cell divides into two cells shortly after Telophase I. Thi is called cytokinesis. At this point the new cells are certainly haploid. So the short answer is most definitely either anaphase I or telophase I. The stage that you choose will depend on the standards you use. Anaphase I will be the earliest by looking only at the nuclei. Telophase I will be the latest by looking only at the nuclei. Cytokinesis after Telophase I will be the latest. I am assuming that this is a question for a biology class. The key is to understand the difference between diploid and haploid and HOW they come about. Answering either Anaphase I or Telophase I should work IF you are able to support your answer by describing the process of Meiosis accurately.
Daughter cells become haploid during what stage of meiosis?
During a process called 'meiosis' at the end of telophase which ends in cytokinesis - the process by which the daughter cells separate.
Is secondary spermatocyte haploid or diploid why?
secondary oocytes are haploid cells carrying 23 chromosomes. After fertilization by sperm a Zygote is formed with a diploid number 46.
Is disploid the second stage of meiotic division?
The diploid is the first stage. The diploid will duplicate one time and then divide twice and create four haploid cells.
In animals which stage is more dominant haploid or diploid?
diploid
What is created by the each mitosis and meiosis processes?
Mitosis results in the formation of more somatic cells and meiosis creates haploid cells for gametophytic stage
What is created by each of the processes mitosis and meiosis?
Mitosis results in the formation of more somatic cells and meiosis creates haploid cells for gametophytic stage
Compare and contrast the gametophyte stage and the sporophyte stage?
Gametophyte stage occurs when cells in reproductive organs undergo meiosis and produce haploid cells. Sporophyte stage is the joining of haploid sex cells. These two stages help in the production of a new plant.
