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.
Which of the following occurs during anaphase II of meiosis II?
Meiosis and Sexual Life Cycle
|Which of the following occurs during anaphase II?||Sister chromatids separate and migrate toward opposite poles.|
|Which of the following occurs during anaphase I?||Homologs separate and migrate toward opposite poles.|
|Cytokinesis is the _____.||division of one cell into two|
Which of the following occurs during telophase II of meiosis?
During telophase II, the fourth step of meiosis II, the chromosomes reach opposite poles, cytokinesis occurs, the two cells produced by meiosis I divide to form four haploid daughter cells, and nuclear envelopes (white in the diagram at right) form.
Which of the following events occurs in meiosis II?
During meiosis II, the sister chromatids within the two daughter cells separate, forming four new haploid gametes. The mechanics of meiosis II is similar to mitosis, except that each dividing cell has only one set of homologous chromosomes.
Which of the below occurs during anaphase II?
Sister chromatids separate and migrate toward opposite poles. This occurs during anaphase II.
What process occurs during meiosis?
Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. This process is required to produce egg and sperm cells for sexual reproduction.
What is the correct order of these meiotic events?
The correct order of mitotic events which occur during meiosis is: Formation of synaptonemal complex, recombination, separation of homologous chromosomes, separation of sister chromatids.
What happens during meiosis I?
In meiosis I, chromosomes in a diploid cell resegregate, producing four haploid daughter cells. It is this step in meiosis that generates genetic diversity. DNA replication precedes the start of meiosis I. During prophase I, homologous chromosomes pair and form synapses, a step unique to meiosis.
What event occurs during meiosis I and meiosis II quizlet?
In telophase I and cytokinesis, this cell divides into two cells, while the nucleus is formed around chromosomes of each cell. Therefore, in the first phase, the diploid cell is divided into two haploid cells. Meiosis II consists of prophase II, metaphase II, anaphase II, telophase II and cytokinesis.
What happens during meiosis I and meiosis II quizlet?
In meiosis I, homologous chromosomes separate resulting in a reduction of ploidy. Each daughter cell has only 1 set of chromosomes. Meiosis II, splits the sister chromatids apart.
What is the difference between meiosis 1 and meiosis 2?
There are two divisions in meiosis; the first division is meiosis I: the number of cells is doubled but the number of chromosomes is not. This results in 1/2 as many chromosomes per cell. The second division is meiosis II: this division is like mitosis; the number of chromosomes does not get reduced.