The carbon fixation reaction converts?

light energy into chemical energy

Explanation:

Carbon fixation is also referred to as carbon assimilation is simply defined as the conversion by living organisms of inorganic carbon to the organic ones.

It has to do with the conversion of light energy into a chemical energy. When the conversion takes place, the compounds will then be used for the storage of energy.

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)

if you know your abc's you should be able to get your answer or just use google