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AQA Unit 5 Essay
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I'm attempting my first Unit 5 Essay and finding it absolutely impossible to do... Has anyone got any tips?
The question is about The effect of ecological conditions on the distribution of organisms
The question is about The effect of ecological conditions on the distribution of organisms
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I'd say -
AS
- Variation
- Genetic diversity
- Classification
- Species diversity
A2
- Selection and Speciation (+ perhaps allelic frequencies and population genetics if you want to go further on the natural selection idea)
- Food chains and food webs
- Agricultural ecosystems
- Chemical/biological control
- Competition/Predation
There's loads of different angles that you could approach this. I'd think about abiotic and biotic factors and how they'd influence an organism. I've never looked at synoptic essays yet, so I might be wrong.
AS
- Variation
- Genetic diversity
- Classification
- Species diversity
A2
- Selection and Speciation (+ perhaps allelic frequencies and population genetics if you want to go further on the natural selection idea)
- Food chains and food webs
- Agricultural ecosystems
- Chemical/biological control
- Competition/Predation
There's loads of different angles that you could approach this. I'd think about abiotic and biotic factors and how they'd influence an organism. I've never looked at synoptic essays yet, so I might be wrong.
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