Which events take place during anaphase II of meiosis II?
In anaphase II, the sister chromatids separate and are pulled towards opposite poles of the cell. In telophase II, nuclear membranes form around each set of chromosomes, and the chromosomes decondense.
What happens in anaphase II in meiosis?
Anaphase II is the stage when sister chromatids of every chromosome separate and begin to move towards the opposite ends of the cell. … Both mitotic anaphase and meiotic anaphase II involves the separation of sister chromatids towards the opposite poles of the cell.
What event occurs in anaphase II?
The event that occurs in both anaphase of mitosis and anaphase II of meiosis is the separation of sister chromatids.
Which is the best description of the events that take place during anaphase II?
Which is the best description of the events that take place during anaphase II? The replicated chromosomes become visible. Homologous chromosomes line up along the equator. Sister chromatids are separated and pulled to opposite sides of the cell.
Which event takes place during anaphase II of meiosis II quizlet?
What happens during anaphase II of meiosis? Sister chromatids separate from each other and migrate to opposite ends of the cell.
How does segregation happen during anaphase 2?
There are two ways in which non-disjunction can occur: 1) both homologous chromosomes migrate together to one pole instead of separating to opposite poles in Anaphase I or 2) sister chromatids fail to separate properly and both sister chromatids move together to one pole instead of to opposite poles in Anaphase II.
How is what occurs during anaphase II of meiosis II more similar to mitosis than meiosis I?
Meiosis II is much more similar to a mitotic division. … During anaphase II and mitotic anaphase, the kinetochores divide and sister chromatids, now referred to as chromosomes, are pulled to opposite poles. The two daughter cells of mitosis, however, are identical, unlike the daughter cells produced by meiosis.
Which of the answer choices occurs during anaphase I of meiosis?
The cell is haploid. Homologs separate and migrate toward opposite poles. This occurs during anaphase I.
What happens during anaphase I of meiosis?
Anaphase I begins when homologous chromosomes separate. The nuclear envelope reforms and nucleoli reappear. The chromosomes coil up, the nuclear membrane begins to disintegrate, and the centrosomes begin moving apart. Spindle fibers form and sister chromatids align to the equator of the cell.