Biology GCSE
Speciation and reproductive isolation
What Speciation and reproductive isolation means in Biology GCSE, as defined for AQA.
Definition of Speciation and reproductive isolation
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Reference: AQA
If populations become so different, or are separated so they can no longer interbreed to produce fertile offspring, a new species may form.
Topics that use Speciation and reproductive isolation
- Evolution (AQA GCSE)
Related terms
- Common ancestry
- Evidence for evolution
- Evolution
- Natural selection
- Populations and species
- Variation
- Selection pressure
Using Speciation and reproductive isolation in the exam
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