biology Flashcards
individual chromosomes that have been pulled on opposite sides now gather at each pole.
but contains 1 chromosome from each pair of the homologous chromosome.
disassembly of the spindle fibers.
the cytoplasm divides through cytokinesis forming 2 new cells.
the two new cells each having a combination of of 23 chromosomes from the parent cells.
MEIOSIS1-TELOPHASE 1
to divide sister chromatids producing sex cells with half the chromosomal number.
MEIOSIS 2
new spindle fibers form around the chromosomes.
the nuclear envelope breaks down with chromosomes pulled at opposite sides now gather of the cell by the spidle fibers
MEIOSIS2-PROPHASE 2
chromosomes line up in the middle through the spindle fibers.
each chromosomes has sister chromatids still attached to the centromere.
MEIOSIS2-METAPHASE2
centromeres divide and sister chr