Warm-Up #14
1/23/13
1) What is happening in this picture?
2) What is created as a result of what
the picture is doing?
3) What phase of meiosis would is
occur?
4) What is this picture?
5) What is it made of?
For your quiz
• You should have the following items on the
back of your meiosis diagram:
– The “important chart” from the notes
– The “what is meiosis?” box on the notes
– The “meiosis1” box on the notes
– The “meiosis 2” box on the notes
– What spermatogenesis and Oogenesis make
After Quiz
• Put your quiz grade on your grade sheet
– 1/23/13
Meiosis Quiz _______
• Get out the packet you received yesterday
– “Mitosis and Meiosis: on the table”
• Get several pieces of black and blue
string, glue and scissors, and 4 small
pieces of straw
• Begin to make them look like the pictures
on the screen
Mitosis vs Meiosis Review
Mitosis vs Meiosis Activity
• Use string to make
chromosomes or
chromatids for each
phase.
• Use straw pieces to
represent
centromeres on
chromosomes
Warm-Up #13
1/22/13
1) What phases is the picture showing?
2) What are three differences between mitosis and
meiosis?
3) Why do sex cells only have ½ the # of
chromosomes?
4) What is oogenesis?
Meiosis Activity PG.162-163
Cut out the phases of
meiosis and place them in
order Glue them down to
the white paper
Label and describe each
phase.
This is for your quiz
tomorrow