MEIOSIS I
INTERPHASE
PROPHASE I
-
METAPHASE I
-
ANAPHASE I
-
TELOPHASE I
-
CYTOKINESIS I
-
INTERKINESIS
-
MITOSIS
INTERPHASE
PROPHASE
-
METAPHASE
-
ANAPHASE
-
TELOPHASE
-
CYTOKINESIS
-
-
Cell initially grows
DNA duplicated
Final preparation
Nuclear membrane
disappears
Chromosome
condensed
Centrioles move at
the opposite side
Formation of spindle
fibers
Chromosome aligned
at the middle
Chromatids pulled
away
Nucleus become two
Cleavage furrow
formed
Nuclear membrane is
reforming
Cytoplasm divide,
cell become two
Two cells are
identical to each
other
46
chromosomes/diploid
(2n)
Cell initially grows
DNA replicated
Final preparation
Nuclear membrane
disappears
Chromosome
condensed
Synapsis and
crossing over
Pairs of
chromosomes/tetrads
aligned
Sister chromatids/
Chromosome pulled
away
Nucleus become two
Cleavage furrow
formed
Nuclear membrane is
reforming
2 cells formed
Not identical to each
other
23 chromosomes
each/haploid (n)
Resting period before
meiosis II
MEIOSIS II
PROPHASE II
-
METAPHASE II
-
ANAPHASE II
-
TELOPHASE II
-
CYTOKINESIS II
-
Nuclear membrane
disappears
Chromosome
condensed
Centrioles move at the
opposite side
Formation of spindle
fibers
Chromosome aligned
at the middle
Chromatids pulled
away
Nucleus become two
in the two cells
Cleavage furrow
formed
Nuclear membrane is
reforming
Cytoplasm divide, two
cells become four
Four cells are not
identical to each other
23 chromosomes
each/haploid (n)