I would say B. He is nervous but proud at the same time. This may affect him a bit, but not a lot
Answer:
If one inherits a gene for a specific disease, and the gene is recessive, the disease is not always present.
If an individual inherits a gene that carries a genetic disease, it is not possible for them to pass it on to their offspring.
Explanation:
I'm going to say B because the other answers just don't seem to make sense.
Alcohol tolerance may lead to (or be a sign of) alcohol dependency
