2 Flashcards
1
Q
meiosis results in?
A
4 daughter cells with 23 chromosomes each
2
Q
what happens in prophase 1?
A
chromosomes condense homologous chromosomes pair uo
spindle microtubules form from the centrosomes
the breakdown of the nuclear envelope
3
Q
what happens in anaphase
A
homologous chromosomes separate each at a pole
sister chromatids remain attached at the centromere
4
Q
what happens in metaphase?
A
the tretrads are all arranged at the metaphase plate one chromosome facing each pole microtubules from one pole are attached to Kinetochore of one chromosome