Download presentation
Presentation is loading. Please wait.
1
CELL DIVISION
2
DeoxyriboNucleicAcid
long molecule double helix shape contains genetic code (how the body
looks and works) of the organism in nucleus of cell
3
2 types of cell division:
1. Mitosis 2. Meiosis
4
MITOSIS - reproduction (1 cell 2 identical cells) - growth
- regeneration
5
MEIOSIS and Sexual Development
- production of gametes (sex cells;
spermatozoa in males and ova in females) - advantages: blending of genes from both parents, differences between descendants
and their parents
6
Meiosis (gamete production)
Fertilization (sexual reproduction) Genetic diversity
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.