Multiple Choice
What kinds of evolutionary trends are represented by each of the two diagrams below? The x-axis represents an arbitrary scale for a trait value, in this case eyespot diameter on a butterfly's wing. A
B
A) A ? active trend; B ? passive trend
B) A and B ? active trend
C) A ? passive trend; B ? active trend
D) A and B ? passive trend
Correct Answer:

Verified
Correct Answer:
Verified
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