Science / Biology / Progesterone: One of the two female reproductive hormones secreted by the ovaries.
Science / Biology / Sex Hormones: A group of steroid hormones produced by the adrenal cortex. Hormones that are produced in the gonads and promoted development and maintainence of the secondary sex characteristics and structures, prep MORE
Science / Biology / Corpus Luteum: A structure formed from the ovulated follicle in the ovary; secretes progesterone and estrogen. MORE