Spindle fibres attach on to: A. Kinestosome of the chromosome B. Telomere of the chromosome C. Kinetochore of the chromosome D. Centromere of the chromosome
Option C. It assembles at the centromeric region of the chromosome. It is a giant,multi-layered protein structure and it is the place where spindle fiber is attached during cell division and its protein also helps to hold the sister chromatids together.
