Which of the following is not a dual gland?
Ovaries
Pancreas
Adrenal
Testes
Some glands have dual functions as they produce both a secretion that is emitted through a duct and a hormone that is released into the blood.
Question 31 Which of the following endocrine glands is unpaired? (a) Adrenal (b) Testes (c) Pituitary (d) Ovary