ANAPHASE - MITOSIS. ONION (ALLIUM) ROOT TIP. SHOWS: CHROMOSOMES AT OPPOSITE ENDS OF CELL AND MICROTUBULES-SPINDLE FIBERS. 250X 5/6 [Getty Images]

ANAPHASE - MITOSIS. ONION (ALLIUM) ROOT TIP. SHOWS: CHROMOSOMES AT OPPOSITE ENDS OF CELL AND MICROTUBULES-SPINDLE FIBERS. 250X 5/6

Photolibrary Ed Reschke