3. What areas of the arm seem to have the most fat tissue in chicken wing disection

The drumette and the wingette have fat tissues in chicken wings.

Explanation:

Chicken wings is the part of a chicken that contain most fat tissues in the chicken. The chicken wings has three major parts, the drumette, wingette and wing tips. When chicken wing is dissected, it's forelimbs look similar like that of humans. It has bones, humerus, ulna, radius, metacarpals, carpals and phylanges. It has cartilage which connects Tissues, tendons, ligaments.

The drumette and wingette stores most fats and contain fat tissues.