the region of a chromosome to which the microtubules of the spindle attach, via the kinetochore, during cell division.
Brainliest Please :)
Cell divison is necessary to replace cells that are worn and aging. Cells do not have an indefinite life span. Fo example, the life span of a red blood cell is about 120 days.
1)C S phase 2) B interphase, prophase, metaphase, anaphase, telophase 3) A 4) C
Do u still need help I know how to do that