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If a cell of an organism has 46 chromosomes before meiosis how many chromosomes will exist in each nucleus after meiosis?
After meiosis in a cell that originally has 46 chromosomes, each resulting nucleus will have 23 chromosomes. This is due to the process of meiosis, which involves two rounds of cell division that result in the formation of four daughter cells, each with half the number of chromosomes as the original cell.
How many daughter cell are produced when chromosomes undergo meiosis?
A total of four daughter cells are created during meiosis. There are two phases of meiosis, meiosis 1 and meiosis 2. During meiosis 1 two daughter cells are created while during meiosis 2 four daughter cells are created.
What are the two main stages of meiosis?
The two main stages of meiosis are meiosis I and meiosis II. Meiosis I involves the separation of homologous chromosomes, while meiosis II involves the separation of sister chromatids. Each stage includes prophase, metaphase, anaphase, and telophase.
Is there a replication step before meiosis ii?
Yes, there is no replication step between meiosis I and meiosis II. The DNA remains in a duplicated state from the end of meiosis I and goes directly into meiosis II, where the sister chromatids are separated.
Meiosis II is similar to which process?
Meiosis II is identical to Mitosis. Meiosis is split into two stages, Meiosis I and Meiosis II. Meiosis I is similar to mitosis however the cells resulting from it have half as many chromosomes as the parent cell.
If a cell of an organism has 46 chromosomes before meiosis how many chromosomes will exist in each nucleus after meiosis?
After meiosis in a cell that originally has 46 chromosomes, each resulting nucleus will have 23 chromosomes. This is due to the process of meiosis, which involves two rounds of cell division that result in the formation of four daughter cells, each with half the number of chromosomes as the original cell.
What are the two distinct stages of meiosis?
Meiosis I and meiosis II
Are Meiosis I and Meiosis II identical steps that follow each other?
If you mean meiosis I and meiosis II, then no they are not identical, but meiosis II does follow meiosis I.
How many chromatids per chromosome exist following anaphase 2?
Meiosis refers to a type of cell division that results in 4 daughter cells. In meiosis II, there is only 1 chromatid per chromosome that exists following anaphase II.
What are the names of the two different types of meiosis?
The two types of meiosis are meiosis I and meiosis II. Meiosis I involves homologous chromosomes separating, while meiosis II involves sister chromatids separating.
What are the divisions of meiosis called?
Meiosis 1 and Meiosis 2
What are two distinctive divisions of meiosis?
Meiosis I & Meiosis II
How many divisions occur in meiosis?
Meiosis does in fact divide twice, once in meiosis I (cytokinesis) and meiosis II (cytokinesis) basically it divides into four daughter cells at the end of meiosis. Two from meiosis I and four in meiosis II
What are 2 distinctive divisions of meiosis?
Meiosis 1 and Meiosis 2
What happens in meiosis that does not happen in meiosis 2?
DNA is copied in meiosis 1.
What are the two distinct division of meiosis?
Meiosis I & Meiosis II
What happens in meiosis 1 that does not happen in meiosis 2?
DNA is copied in meiosis 1.
