Question

Dramatic changes of body features associated with puberty are mainly because of secretion of: 

A. Oestrogen from testes and testosterone from ovary. 

B. Estrogen from adrenal gland and testosterone from pituitary gland. 

C. Testosterone from testes and estrogen from ovary. 

D. Testosterone from thyroid gland and estrogen from pituitary gland.

Answer 1

Changes in puberty are associated with the secretion of oestrogen and testosterone. Oestrogen is secreted from ovary in females and testosterone is secreted in males from testes.

Therefore, correct statement is (c).