Biology A (Salters-Nuffield) A-Level
Dendrochronology
What Dendrochronology means in Biology A (Salters-Nuffield) A-Level, as defined for Pearson Edexcel.
Definition of Dendrochronology
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Read the wording for your board, then hide it and explain Dendrochronology in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: Pearson Edexcel
Uses tree-ring width and density; wide rings often indicate favourable growth conditions, narrow rings less favourable conditions.
Topics that use Dendrochronology
- Topic 5: On the Wild Side (Pearson Edexcel A-Level)
Related terms
- Abiotic factors
- Abundance
- Allele frequency
- Allopatric speciation
- Anthropogenic causes of climate change
- ATP as universal energy currency
- Biomass units
- Biotic factors
Using Dendrochronology in the exam
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