Examlex
Identify and state the historical significance of the following:
-Lone Star Republic
Progesterone
A steroid hormone released by the ovaries, placenta, and adrenal glands that plays a key role in the menstrual cycle, pregnancy, and embryogenesis.
Menstrual Cycle
A recurring cycle in women and female primates where the lining of the uterus is prepared for pregnancy and, if pregnancy does not occur, shed through menstruation.
LH Secretion
The release of Luteinizing Hormone from the anterior pituitary gland, crucial for reproductive processes.
Uterine Wall
The muscular layer of the uterus, which expands during pregnancy and contracts during childbirth.
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