Biology A-Level
allele frequency over generations
What allele frequency over generations means in Biology A-Level, as defined for AQA.
Definition of allele frequency over generations
Check what you remember
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Reference: AQA
The proportion or percentage of the allele in the population rises over many generations, not the number of alleles.
Topics that use allele frequency over generations
- Evolution may lead to speciation (A-level only) (AQA A-Level)
Related terms
- allele frequency change
- allopatric speciation
- causes of change
- common ancestry
- competition for resources
- continuous variation
- crossing over
- directional selection
Using allele frequency over generations in the exam
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