Question

In Anaphase 2, what moves to either poles?

1) Chromosomes
2) Centromeres
3) Spindle fibers
4) Nucleus

Answer 1

In Anaphase II, sister chromatids separate and are moved to opposite poles of the cell by the shortening of spindle fibers.

Step-by-step explanation:

In Anaphase II of meiosis, the entities that move toward opposite poles of the cell are the sister chromatids. After the spindle fibers align the sister chromatids along the cell's equator during Metaphase II, Anaphase II is characterized by the separation of these sister chromatids as they are pulled apart by the shortening of the spindle fibers, with each sister chromatid (now called a chromosome) moving to opposite poles of the cell. This ensures that each daughter cell receives an equal and complete set of chromosomes during the process of meiosis, which concludes with the formation of four haploid cells at the end of Telophase II and Cytokinesis.