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What processes occur during the mitotic anaphase?
During anaphase, anaphase occurs. This is when the lined up chromosomes begin to pull apart to other sides of the large, undivided cell. This pulling is done by microtubules. Once the chromosomes are on opposite sides of each other, this marks the end of anaphase and start of telophase.
What is nondisjunction and what does it occur?
Nondisjunction can occur during Anaphase in mitosis, or either Anaphase I or II in meiosis. This is the step of each aformentioned process when the chromosomes are separated into different regions within the dividing cell, so they can be segregated further by cytokenesis.
How does aneuploidy occur?
prophase
What process does non disjunction occur in?
Nondisjunction occurs during anaphase, usually when referring to meiosis, when a tetrad fails to separate.
Occurs during prophase 1 of meiosis?
Mistakes such as nondisjunction can occur during meiosis. This is the result of chromosomes failing to separate equally during either anaphase.
What processes occur during the mitotic anaphase?
During anaphase, anaphase occurs. This is when the lined up chromosomes begin to pull apart to other sides of the large, undivided cell. This pulling is done by microtubules. Once the chromosomes are on opposite sides of each other, this marks the end of anaphase and start of telophase.
Does cytokinesis occur during anaphase?
No, it occurs after telophase, which is after anaphase.
During which phase does the actual separation of the nuclear material occur?
anaphase
When does independent assortment occur in meiosis?
Independent assortment occurs during metaphase I
During which main phase of the cell cycle do mitosis abd cytokinesis occur?
Mitosis and cytokinesis occur during the mitotic phase of the cell cycle.
Which phase do homologous chromosomes separate?
Anaphase I, and then again in Anaphase II--two seperations occur in meiosis.
In which phase will crossing-over occur?
Crossing over occurs during Prophase I of meiosis.
What is nondisjunction and what does it occur?
Nondisjunction can occur during Anaphase in mitosis, or either Anaphase I or II in meiosis. This is the step of each aformentioned process when the chromosomes are separated into different regions within the dividing cell, so they can be segregated further by cytokenesis.
At which stage does crossover occur?
anaphase
How does aneuploidy occur?
prophase
Does DNA occur in anaphase?
Yes, in fact there are no phases in which Dna does not occur.
What process does non disjunction occur in?
Nondisjunction occurs during anaphase, usually when referring to meiosis, when a tetrad fails to separate.
