Why might a brightly colored dewlap on an anolis lizard

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Reference no: EM13111665

Why might a brightly colored dewlap on an Anolis lizard be a reliable signal of male quality?

a. Individuals must invest high amounts of energy to produce such a trait.
b. Females have poor color vision.
c. Brightly colored dewlaps confer a competitive advantage in capturing prey.
d. Dewlap color is strictly a genetic trait.

Reference no: EM13111665

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