Some towns are changing the colour of their fire engines from red to yellow-green. This is because this colour increases the dim-lighting visibility of the trucks to
A)only the rods
B)both the rods and cones
C)the ganglion cells
D)the bipolar cells

Question

Quizplus · Accepted Answer

Yellow-green increases visibility in dim lighting because it stimulates both rods (responsible for vision at low light levels) and cones (responsible for color vision), enhancing the overall visibility of the trucks.

Some Towns Are Changing the Colour of Their Fire Engines