Multiple Choice
Figure 22.6
A hybrid zone is indicated by plotting the frequency of the yellow-belly allele across the distance from the center of the hybrid zone.What is the gene frequency of the fire-bellied toad 20 km from the hybrid zone center?
A) 1
B) 0
C) 0) 1
D) 10
Correct Answer:

Verified
Correct Answer:
Verified
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