Which of the following hormones is not a steroid?
Androgen
Testosterone
Aldosterone
Vasopressin
Vasopressin is a polypeptide hormone made of nine amino acids.
Corpus luteum secretes a hormone called
(a) prolactin
(b) progesterone
(c) aldosterone
(d) testosterone
Leydig cells produce a group of hormones called
(a) androgens
(b) estrogens
(d) gonadotropins