evolution
- Created by: erikacookie
- Created on: 28-04-14 20:38
Other questions in this quiz
2. what is it called when the advantageous genes are passed on?
- genetics
- phenotype
- natural selection
- evolution
3. what is the theory of evolution based on?
- tectonic plates
- fossil record
- birds
- sand
4. when do mutations occur?
- as DNA is copied in the production of new cells
- when hulk gets angry
- as cells respire
- when bacteria is added
5. what are the causes of variation?
- environmental and bacteria
- genetic and environmental
- genetic and economic
- respiration and genetics
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