Assertion: mitosis's chromosome | /r/HasProperty | line
Facets:
value: in a single plane
type: LOCATION
value: at the equator of the spindle
type: LOCATION
Source sentences:
text: All the chromosomes are line up at the equator of the spindle.
text: Importantly, each chromatid has a centromere; therefore, in metaphase, the back-and-forth jostling results in chromosomes that are not only lined up in a single plane, but each sister chromatid is aligned opposite one another.