Download 24.3 Hybrid Zones reveal factors that cause reproductive isolation

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Transcript
Hybrid Zones

Hybrid zones are locations where the
hybrid offspring of two divergent taxa
(species, subspecies or races) are
prevalent and there is a cline in the
genetic composition of populations from
one taxon to the other.
Figure 24.12 Allele frequency of firebellied toad and yellow-bellied toad
How Hybrid Zones Affect
Reproductive Barriers