Question

Question 22
During adolescence, several changes occur in the human body. Mark one change associated with sexual maturation in boys

(a) loss of milk teeth
(b) increase in height
(c) cracking of voice
(d) weight gain

Answer 1

(c) cracking of voice

During adolescence, boys begin to have thick hair growth on the face and their voice begins to crack. All of these changes are aspects of the sexual maturation of the male body.