Oestrogen is a hormone that is synthesized in the? by Sunday | Sep 6 | Biology JAMB | 0 comments A. ovaries B. testes C. anterior pituitary D. adrenal cortex Correct Answer: Option A – ovaries Users Also Read These:The process by which organic matter is decomposed…The secretion of reproductive and growth hormone in…The endocrine gland secreting hormone that induces…Which of the following conditions would result in a…The hormone responsible for milk let-down in cows is?