How Did Suzanne Gray and Colleagues (2008) Examine the Evolution

Question

How did Suzanne Gray and colleagues (2008) examine the evolution of signals in fish?
A) They manipulated fish color.
B) They examined visual contrast in different habitats.
C) They altered light levels to determine effect on behavior.
D) They examined correlations between visual and behavioral signals.
E) They measured reproductive success of females mating with different males.

Accepted Answer

Suzanne Gray and colleagues (2008) examined the evolution of signals in fish by studying visual contrast in different habitats, which affects how signals are perceived and can drive evolutionary changes.