Question

secondary sex organ produce hormones or not?

Answer 1

The answer is no secondary sex organs do not produce hormones they produce gametes

Answer 2

In the male, FSH and LH stimulate Sertoli cells and interstitial cells of Leydig in the testes to facilitate sperm production. The Leydig cells produce testosterone, which also is responsible for the secondary sexual characteristics of males. In females, FSH and LH cause estrogen and progesterone to be produced.