LABORATORY REVIEW
MITOSIS AND MEIOSIS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
telophase I
|
|
anaphase II
|
|
Metaphase I
|
|
telophase II
|
Detailed explanation-1: -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.
Detailed explanation-2: -Telophase II Meiosis II ends when the sister chromosomes have reached opposing poles. The spindle disintegrates, and the chromosomes recoil, forming chromatin.
Detailed explanation-3: -At the end of telophase II there will be four individual cells (either sperm cells or eggs) entirely separated with the nuclear membranes fully formed. This is the end of meiosis.
Detailed explanation-4: -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. In the case of females, one cell becomes an egg and the other three become polar bodies which are not used.
Detailed explanation-5: -Telophase II is the last stage of meiosis where the chromosomes de-condense and the nuclear membrane reforms. Telophase II is followed by cytokinesis where the cell separates into daughter cells. The end of telophase II and cytokinesis II results in four daughter cells, each with haploid nature.