Answer:
Before the industrial revolution, there wasn't much pollution/soot, and the moths were mostly light colored. When humans started using machines for everything, soot coated the trees and the light colored moths were easier for birds (predators) to see. The moths became mostly dark colored, because it was better camoflauge.
Now that we have environmental restrictions, there isn't as much soot everywhere. Now moths are mostly light colored again, because the dark moths are easier to see.
Wouldn’t the answer just be C?
Xw Xw = White eyes female
XW Xw = Red eyes female
XW XW = Red eyes female
XW Y = Red eye male
Xw Y = White eye male
Red eye female = XW Xw or XW XW
White eye male = Xw Y
XW XW mixed Xw Y
100% red eyes (both male and female)
XW Xw mixed Xw Y
Out of girls, 50% red eyes
Out of boys, 50% red eyes
Both genders have a 50% chance of getting white eyes
I hope this helps!