MCQ Solution: Cell Cycle and Cell Division
The spindle fibres arise from
1. Centriole
2. Centromere
3. Nucleus
4. Mitochondria
Spindle fibres originate from the centrioles during cell division and helps in the movement of chromosomes towards the pole.
During metaphase, each chromosome gets attached to two spindle fibers, one from each pole, in the region of its kinetochores.