Zusammenfassung der Ressource
Science 2
- differences
- enviromental
- personality
- job
- inheritance
- genes
- eye colour
- hair
- straight of curly
- nucleus
- nucleus is made up of along thread inside
- Chromosomes
- Chromosomes made up genes
- gene is made up of a DNA
- blueprint of an individual
- twins
- identical
- form the same fertilised egg
- the egg splits in half
- have the same genes
- non-identical
- from two different fertilised egg
- have different genes
- inheritance
- baby genes
- sperm 50%
- dictates sex of the baby
- fertilised egg 50%
- inherit both dad and mum genes
- freckled or non-freckled
- both freckled
- likely baby will be freckled
- one of each
- 50% chance of either
- both non-freckled
- likely baby will be non-freckled