Based on the article "Will the real atomic model please stand up?," describe one major change that occurred in
the development of the modern atomic model.
RSS

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)