Examlex
A gently rolling layer of till called ________ is deposited as ice advanced and then retreated.
Ovulation
The release of an egg from one of the ovaries, a critical phase in the menstrual cycle involved in reproduction.
Menstruation
The monthly shedding of the lining of the uterus (endometrium) that results in bleeding from the vagina, part of the female reproductive cycle.
Estrogen
A group of steroid hormones that promote the development and maintenance of female characteristics of the body.
Progesterone
A steroid hormone released by the ovaries, placenta, and adrenal glands that plays a key role in the menstrual cycle, pregnancy, and embryogenesis.
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