Question

Homologous chromosomes separate during anaphase | of Meiosis I.
True
False

Answer 1

True.

During anaphase I, the homologous chromosome pairs separate and are pulled to opposite poles of the cell by spindle fibers attached to the centrioles. This first cell division process is completed during telophase I. Separate nuclear membranes form.

Answer 2

Homologous chromosomes do separate during anaphase I of Meiosis I, which is a true statement. This process ensures that the resulting daughter cells are haploid, each containing one chromosome from each pair. Anaphase II of Meiosis II involves the separation of sister chromatids, not homologous chromosomes.

Step-by-step explanation:

The statement that homologous chromosomes separate during anaphase I of Meiosis I is true. During this phase, spindle fibers shorten, and the chromosomes of each homologous pair start to separate from each other. One chromosome of each pair moves toward one pole of the cell, while the other chromosome moves toward the opposite pole. This is a critical step in meiosis because it ensures that each daughter cell receives only one chromosome from each pair, leading to the production of haploid cells.

In contrast, during anaphase II of Meiosis II, it is the sister chromatids that are separated and pulled to opposite poles. This further division results in four genetically diverse gametic combinations, each with a haploid set of chromosomes.