Question

final assessment - human development: the adolescent male
human development: the adolescent male
8 of 10
according to the presentation, which of the following is the first change usually seen in males during puberty?
extreme weight gain
deepening of the voice
testicle enlargement
penis enlargement

Explanation:

During male puberty, hormonal changes (like increased testosterone) trigger physical developments. Testicle enlargement is an early sign as the body starts maturing sexually. Extreme weight gain isn't a puberty - specific first sign. Deepening of the voice (due to vocal cord changes) and penis enlargement occur later in the pubertal sequence compared to testicle growth.

Answer:

Testicle enlargement