In telophase II, nuclear membranes form around each set of chromosomes, and the chromosomes decondense. Cytokinesis splits the chromosome sets into new cells, forming the final products of meiosis: four haploid cells in which each chromosome has just one chromatid.
What is the end result of telophase 2?
Four haploid nuclei (containing chromosomes with single chromatids) are formed in telophase II. Division of the cytoplasm during cytokinesis results in four haploid cells. … These haploid cells become unfertilized eggs in females and sperm in males.
What occurs at the end of telophase?
Mitosis ends with telophase, or the stage at which the chromosomes reach the poles. The nuclear membrane then reforms, and the chromosomes begin to decondense into their interphase conformations. Telophase is followed by cytokinesis, or the division of the cytoplasm into two daughter cells.
What is the final result of anaphase 2 and telophase 2?
Anaphase II: The chromatids split at the centromere and migrate along the spindle fibers to opposite poles. Telophase II: The cells pinch in the center and divide again. The final outcome is four cells, each with half of the genetic material found in the original. In the case of males, each cell becomes a sperm.
What are four things that happen during telophase?
Telophase: spindle fibers breakdown, nuclear membrane forms, and chromosomes begin to uncoil and form chromatin.
What will happen to the cell after telophase?
The division of cytoplasm usually occurs in telophase I. At the end of telophase I and the process of cytokinesis when the cell divides, each cell will have half the chromosomes of the parent cell. The genetic material does not duplicate again, and the cell moves into meiosis II.
Why must Pmat happen twice?
Why does meiosis have to go through PMAT twice? Meiosis has to produce gametes, or egg and sperm cells with half genetic information. If it only divide once it would produces 2 cells with a complete set of DNA and the offspring would have too much DNA and have genetic disorders.
What does anaphase 2 look like?
During anaphase II, the third step of meiosis II, the sister chromatids of each chromosome separate and move toward opposite poles. … As the chromosomes are dragged along by the spindle apparatus, their arms can be seen dragging along behind so that the chromosomes form V-shapes.