Progesterone is secreted by the? by Sunday | Jun 12 | Agricultural Science WAEC | 0 comments A. corpus luteum B. seminal vesicle C. cowper’s gland D. testes Correct Answer: Option A – corpus luteum Users Also Read These:In the diagram below which shows the digestive tract…Pepsin is secreted as an inactive precursor called…Which of the following hormones is suddenly secreted…The oily substance that lubricates the mammalian…Bile is secreted by the part labelled?