Soil that forms on bedrock is referred to as
soil
transported
residual
top
organic

Residual soil.

Explanation:

Transported soil is deposited by agents such as ice and water and is not derived from the underlying bedrock

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)