Where is the centrome located on the chromosome and what it is role ? 1.) It is not exactly at center, and it attaches to spindle fibers during cell division.
2.) It is exactly at the center, and it attaches to spindle fibers during cell division.
3. It is exactly at the center and it is responsible for making the q-ark longer than the p-arm.
4.) It is not exactly at the center, and it always the p-arm longer than the q-arm.