Question

which hormone is secreated in testes during puberty

Answer 1

Testosterone is the male sex hormone produced in the testes during puberty.The hypothalamus and pituitary gland control how much testosterone the testes produce and secrete. 

Answer 2

GnRH then affects a different part of the brain, the pituitary, causing it to secrete two hormones crucial to normal reproductive function – lutenising hormone (LH) andfollicle-stimulating hormone (FSH). These then stimulate cells in the testes, causing them to enlarge – the first sign of male puberty.