What do/can you observe that is evidence of the major event in anaphase?
2007-03-16 19:59:11 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Biology
sister chromatids are connected by centromers in the center of the cell, and are attached by spindle fibers to centrioles at either end of the cell. When the spindle fibers are broken down rapidly near the centrioles, it tightens the spindle fibers and pulls the sister chromatids towards the centrioles.
2007-03-17 04:12:04 · answer #1 · answered by redsox579 2 · 0⤊ 0⤋
In mitotic anaphase, sister chromatids are pulled apart towards poles. In meiotic anaphase, homologous pairs are pulled apart- the maternal to one pole, and the paternal to the other.
2007-03-17 04:54:22 · answer #2 · answered by mischavee 2 · 0⤊ 0⤋
the chromosomes move towards the opposite poles
2007-03-17 10:41:12 · answer #3 · answered by Mark 2 · 0⤊ 0⤋