B. pancreas i’m a diabetic myself and i have experienced all of this stuff it’s terrible.
I wouldn't know how to solve this question since I don't have all the information given to solve this problem. But I'm going with a hypothesis, but if given more information I would be glad to help.
The relationship between DNA bases and Genes, proteins, and traits. although you might have heard people talk about a gene for red hair, green eyes or other characteristics, it's important to remember that genes code for proteins, not traits