Answer:
Option B, Pituitary gland
Explanation:
Follicle stimulating hormone is a hormone which acts to stimulate and regulate the function of both the male and female sex organs and thus, option A is incorrect and option B is correct
Also Thymus produces only Thymosin hormone and hence option C is also incorrect.
FSH is released into blood and then it binds to the receptors in both testes and ovaries to regulate and control their function.
