Pretend the coastal town of Galveston, TX has decided to install new wave generators on all its beaches to create energy for the entire island. What disadvantages might arise?

Explanation:

Although, wave generators are generally deemed safe and very renewable, they have their own little short falls. Some of which are;

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)