Question

what differences can you see when you compare the nucleas of a dividing cell with a non- dividing cell

Answer 1

In a dividing cell
1. Centrioles move to opposite poles.
2. Chromatin becomes concentrated and appear as chromosomes.
3. Chromosomes line up at the equator

These are noticeable differences.

Answer 2

Chromosomes will be seen in the nucleus of dividing cells ( during mitotic and meotic cell divisions) because they are visible when a cell is dividing as oppose to nondividing cells. So, all processes of cell division from prophase, metaphase, anaphase to telophase will be seen.