(science) how is the reproduction of cone-bearing plants like the reproduction of flowering plants?

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)

a chair, a bed, and a toothbrush

explanation:

i was told this before by a teacher, so yeah