2. 3.1 CELL DIVISION
•Human beings have 46 chromosomes.
•Chromosomes are located in the nucleus.
•Chromosomes consists of DNA and
proteins.
•Gene carry genetic information's.
3. CELL DIVISION (PEMBAHAGIAN SEL)
There are two types of cell division:
Cell division
Mitosis
Meiosis
* Somatic cell (other than
reproductive cell)
* Produces 2 daughter cells
* Reproductive cell (sperm
and ovum)
* Produces 4 daughter cells
6. IMPORTANCE OF MITOSIS
Produce new cells for growth and to replace
damaged cells
Ensures the number of chromosomes in the
daughter cell is the same as that of the parent cell