centrosomes migrate to opposite poles
the nuclear envelope breaks up
tetrads form and crossing over occurs
tetrads line up on the midline of the cell
sister chromatids separate and migrate to opposite poles
2007-11-09 13:59:25 · 4 answers · asked by HondaFan 1 in Science & Mathematics ➔ Biology
during metaphase the chromosomes line up at the center of the equator/cell
2007-11-09 14:09:03 · answer #1 · answered by Anonymous · 0⤊ 0⤋
In mitosis, for the size of Metaphase the spindle fibers are cutting-edge branching out from the centrioles, the kinetochore microtubules are related to the kinetochores of the chromosomes, and finnaly the chromosomes are alligned on the metaphase plate
2016-12-16 03:58:33 · answer #2 · answered by ? 4 · 0⤊ 0⤋
During metaphase chromosomes line up in middle of the cell and spindle fibers attach to centromeres of chromosomes.
2007-11-09 14:06:31 · answer #3 · answered by babygurl_d 2 · 0⤊ 0⤋
OK, time for you to figure out some of these yourself. In the time it takes you to type out the question, you could look at a diagram and figure this out. ... unless you are taking a quiz or a test, in which case you shouldn't be asking on here anyway.
We are quite willing to help you with whatever you don't understand, but you'll learn lots better when you try to figure things out for yourself.
2007-11-09 14:03:20 · answer #4 · answered by ecolink 7 · 1⤊ 2⤋