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CELL DIVISION
NOTE TAKING
GUIDE
A. BINARY
FISSION
1. DESCRIBE WHAT
1.
YOU SEE
EXAMPLES : AMOEBA
& BACTERIA
B. MITOSIS
DESCRIBE WHAT YOU
SEE
EXAMPLE: ALL THE
CELLS IN OUR BODIES
EXCEPT- EGG & SPERM
C. MEIOSIS
DESCRIBE WHAT
YOU SEE
EXAMPLE: EGG &
SPERM
3 TYPES OF CELL DIVISION
2. WHY CELLS DIVIDE
QUESTIONS: 3 & 4
 THE TYPE OF CELL DIVISION MOST HUMAN
CELLS UNDERGO IS .. MITOSIS

INTERPHASE IS THE PART OF CELL DIVISION
WHERE CELLS SPEND THE MOST TIME
USE THE CELL CYCLE DIAGRAM TO
ANSWER QUESTIONS 4-7
Cell cycle
6.
Mitosis : What happens?
What phase of cell division is this?
What phase is this?
What phase of cell division is this?
What phase is this?
After telophase… cytokinesis
MITOSIS : 7-11
QUESTIONS : 12-16
 CHROMOSOMES COME FROM OUR PARENTS.
 HUMANS HAVE 46 CHROMOSOMES
 SEX CELLS ( EGG & SPERM) HAVE ONLY
23 CHROMOSOMES

BECAUSE WHEN THE EGG & SPERM MEET
DURING FERTILIZATION – THE RESULTING
EMBRYO WILL HAVE THE RIGHT #- 46
#16 - YOU TELL ME WHY MITOSIS IS IMPORTANT
Egg and Sperm
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