Final answer:
During puberty, the increased production of testosterone in males causes the rapid enlargement of the larynx, commonly known as the Adam's apple.
Step-by-step explanation:
The enlargement of the larynx, or Adam's apple, during puberty in males is primarily attributed to the surge in testosterone production. Testosterone is a key hormone responsible for the development of male secondary sexual characteristics, and its increased secretion during puberty leads to various changes in the male body.
One significant change is the growth of the larynx, a structure located in the throat that houses the vocal cords. The growth of the larynx results in the prominent protrusion known as the Adam's apple, which becomes more noticeable as the cartilage surrounding the larynx enlarges.
The growth of the Adam's apple is a part of the broader process of vocal maturation in males. As the larynx enlarges, the vocal cords lengthen and thicken, causing a deepening of the voice. This deepening is a characteristic feature of male voices during puberty.
The Adam's apple, therefore, serves as a visible indicator of the hormonal changes and physical development occurring during this stage of maturation. While the growth of the Adam's apple is more pronounced in males due to higher testosterone levels, females also experience some degree of laryngeal growth during puberty, albeit to a lesser extent. In summary, the rapid enlargement of the larynx, particularly the Adam's apple, is a direct result of increased testosterone production during puberty in males.