AQA Biology Unit 2 Section 1 :Variation
- Created by: Freya Burgess
- Created on: 18-05-12 19:23
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Variation exists between all individuals
Variation is the difference that exist between individuals. There are two types:
- Interspecific - the variation that exists between different species.
- Intraspecific - the variation that occur within a species
Intraspecific variation is caused by genetic and environmental factors
Genetic
- All the members of a species have the same genes
- But individuals with a species can have different versions of those…
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