The attraction between different types of molecules is which of the following and give an example. A. adhesion:water to water
B. cohesion-water to water
C. adhesion-water to leaves
D. cohesion- water to leaves

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 covalent bond, specfically triple bond