For every pound lost during a workout, cup(s) of water should be consumed during or after exercise.

2-3 cups

Explanation:

When doing exercise, it is important to stay hidrated because you start to lose water and if you get dehydrated, you are not going to be able to have a good workout. Because of that, it is recommended to take 2-3 cups of water for every pound lost while doing exercise of after doing it as it is important for recovery. According to this, the answer is that for every pound lost during a workout, 2-3 cup(s) of water should be consumed during or after exercise.

the father in the first generation probably had the recessive colorblind trait in his x chromosome. if he and his wife both had the colorblind trait, even if she had 1 recessive and 1 dominant, then that trait would be passed on to their kids.

(since you didn't attach the family tree this is just an assumption)