Which of the following endocrine glands is a master gland? by Sunday | May 16 | Biology WAEC | 0 comments A. Pituitary gland B. Thyroid gland C. Pancreas D. Ovary Correct Answer: Option A A. Pituitary gland Users Also Read These:Which of the following hormonal glands is located on…Which of the following glands also serves as an…The endocrine gland which co-ordinates the action of…The following are ductless glands except?The pituitary is regarded as the master gland because?