Guinea pigs eyes are on the sides of their heads instead of the front to allow them to see 340' views. Guinea pigs have little to no depth perception meaning they can't tell how far away something is from them so they're probably gonna run into it. Guinea pigs can see some colors, not nearly as many as a person can, but they can most definitely see green. Other than that, guinea pigs have terrible eyesight and rely mainly on their other senses mainly, hearing, smell, and using their whiskers.
Divide the amount in half for every 2 minutes
0 minutes = 20 grams
2 minutes = 20/2 = 10
4 minutes = 10/2 = 5
6 minutes = 5/2 = 2.5
8 minutes = 2.5/2 = 1.25 grams
THE GENOTYPE OF THE MARE IS BBBB