How can spindle fibres attach to chromatids in the case of mataphase 2 but attatch to chromosomes in the case of metaphase

How can spindle fibres attach to chromatids in the case of mataphase 2

1.	How can spindle fibres attach to chromatids in the case of mataphase 2 but attatch to chromosomes in the case of metaphase
Answer» How can spindle fibres attach to chromatids in the case of mataphase 2 but attatch to chromosomes in the case of metaphase