WebMar 24, 2024 · anaphase, in mitosis and meiosis, the stage of cell division in which separated chromatids (or homologous [like] chromosome pairs, as in the first meiotic division) move toward the opposite poles of the spindle apparatus. Anaphase is preceded by metaphase, in which the chromosomes line up along the midline of the cell, and is … WebMay 24, 2024 · Failure of homologous chromosomes to separate towards the poles during anaphase 1 is known as nondisjunction in meiosis 1. Failure of sister chromatids to separate towards the poles during anaphase 2 in meiosis is known as nondisjunction in meiosis 2. Homologous chromosomes fail to separate properly in meiosis I.
Answered: 1.What happens during anaphase in… bartleby
WebNov 24, 2024 · Generally, anaphase I involve separating the chromosomes from each sister chromatid to the opposite poles still attached to the microtubules of the cell while anaphase 2 involves the actual split of the sister chromatids into single chromatids. Figure: Anaphase I in Meiosis. Image Source: Wikipedia (Ali Zifan). Web16 rows · Anaphase 1 is defined as the phase in which homologous (similar) chromosomes separate from each ... nvidia® geforce gtxtm1660 super
Anaphase vs Metaphase - What
WebExpert Answer. Solution 1- Difference between anaphase 1 and anaphase 2 is that in anaphase 1 two homologous ( similar) chromosome are separated and in anaphase 2 … WebFeb 21, 2024 · In anaphase 1 in meiosis, homologous pairs are separated but sister chromatids stay joined together. In anaphase 1 of mitosis the sister chromatids do separate. Explanation: Meiosis each homologous pair moves to the pole. The centromere does not divide. Mitosis only one chromatid of each chromosome moves to the pole. WebMar 24, 2012 · The key difference between anaphase I and anaphase II is that during the anaphase I, complete chromosomes go towards each pole while during the anaphase II, … nvidia® geforce® gtxtm 1660 ti