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Card 16
Front
What occurs is the average phenotype is disadvantageous in the two types of natural selection ? (Directional and Stabilising)
Back
Card 17
Front
What are the breeding sub units in one species called and what do the individuals have in common?
Back
Card 18
Front
When does speciation occur?
Back
Card 19
Front
Why does the prevention of the flow of genes between demes result in allopatric speciation?
Back
Card 20
Front
Give an example of a fertile hybrid and describe how it managed to survive
Back
Card 21
Front
What is the founder effect?
Back
Card 22
Front
Give an example of gametic isolation
Back
Card 23
Front
Describe morphological isolation and give an example
Back
Card 24
Front
What is the difference between hybrid sterility and hybrid inviability?
Back
Card 25
Front
How might the seasons result in speciation?
Back
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