The homologous chromosomes will separate and it reduced it number by half.
what happens to chromosomes during anaphase
The tetrads are pulled apart.
Anaphase I of meiosis is more analogous to anaphase in mitosis than anaphase II. In anaphase I, homologous chromosomes are separated and pulled to opposite poles, similar to how sister chromatids are separated during mitotic anaphase. In contrast, anaphase II involves the separation of sister chromatids, which is akin to what occurs in mitosis but happens after a reductional division in meiosis. Thus, the mechanisms and outcomes of anaphase I align more closely with those of mitosis.
In Anaphase I of meiosis.
The chromosomes move apart, towards the opposite poles.
what happens to chromosomes during anaphase
what happens to chromosomes during anaphase
The tetrads are pulled apart.
Anaphase
Anaphase lAnaphase I
Cohesin must be cleaved enzymatically
In anaphase 1 of meiosis, the centromeres divide, separating the pairs of homologous chromosomes. Each chromosome is then pulled toward opposite poles of the cell by the spindle fibers attached to the centromeres. This results in the distribution of one member of each homologous pair to each daughter cell.
In anaphase I the duplicate paired chromosomes are separated. In anaphase II, the sister chromatids are separated.
Chromosomes move to opposite poles of the cell.
Anaphase I of meiosis is more analogous to anaphase in mitosis than anaphase II. In anaphase I, homologous chromosomes are separated and pulled to opposite poles, similar to how sister chromatids are separated during mitotic anaphase. In contrast, anaphase II involves the separation of sister chromatids, which is akin to what occurs in mitosis but happens after a reductional division in meiosis. Thus, the mechanisms and outcomes of anaphase I align more closely with those of mitosis.
Interphase Prophase 1 Metaphase 1 Anaphase 1 Telophase 1 Cytokinesis 1 Prophase 2 Metaphase 2 Anaphase 2 Telophase 2 Cytokinesis 2
In Anaphase I of meiosis.