mitosis Flashcards
interphase
embryo dev, growth, uncondensed, dna + centrioles replicate
prophase
chroms condense, centrioles move to op, spindles form, nuclear mem disso,ves
metaphase
chroms align in middle and spindles attach
anaphase
chroms seperate by chroms pulling to opp
telophase
nuclear envelopes start to form, chrom uncoil, spindles dissolve
cytokinesis (complete)
divides completely resulting 2 identical daughter cells
where does meiosis take place
gonads
meiosis 1 makes
from 1 diploid -> 2 haploid
meiosis 2 makes
2 haploid -> 4 haploid cells
meiosis 2 process of chroms
46 chroms -> two 23 chroms, 46 chromatids -> four 23 chroms, 23 chromatids
prophase 1
crossing over occurs
metaphase 1
chroms line up in PAIRS in middle
anaphase 1
spindles pull them apart
telophase 1
2 new nuclei form
prophase 2
no crossing over
metaphase 2
line up in middle individually
anaphase 2
chromosomes pulled apart
telophase 2
nuclei forms, the 2 cells divide and make 4 cells