Final answer:
False. Fat is not deposited in the breast area during adolescence in both males and females.
Step-by-step explanation:
The statement 'In both males and females, fat is deposited in the breast area during adolescence' is false. Fat distribution differs between males and females, with females typically accumulating fat in the breasts and hips, while males tend to accumulate fat in other areas like the neck, arms, lower back, and abdomen. Hormones and genetic factors play a role in determining where fat is deposited. During adolescence, females also experience breast development as a secondary sex characteristic.