Multiple Choice
Malte Andersson's study of widowbirds demonstrated that
A) females prefer males with unaltered tails.
B) the preferences of females change according to the season.
C) sexually selected traits have no benefits or costs to survivorship.
D) long tails help males compete against other males.
E) females prefer males with longer-than-average tails.
Correct Answer:

Verified
Correct Answer:
Verified
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