8. Write notes on—
(a) Adam’s apple.
Adam's apple-
At the age of puberty, the voice box or the larynx of humans begins to grow. In the case of boys, it develops larger voice boxes. The developing voice box in boys can be seen as a protruding part of the throat. This growing part in boys is called Adam’s apple. In girls, the larynx is small in size so it can barely be visible from outside.
Adam's apple :In boys, the larynx grows larger at the time of puberty and can be seen as a protruding part of the throat.this protrusion is known as Adam's apple.due to this, the vocal cord becomes thicker and longer which causes the deep voice in boys.