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Secondary Sexual Characteristics |
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Definition
growth spurt, development of mammary glands, or breasts, growth of underarm and pubic hair and a widening of the hips |
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produce milk to nourish the baby |
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egg, also called the ovum |
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contains many nutrients that will be used in cell division once the egg is fertilized |
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The primary female reproductive organ, where egg cells mature and are released produce the female sex hormones, estrogen and progesterone. |
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each contain a single immature egg; contain cells that nourish and protect the developing egg |
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the female reproductive cycle |
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when menatrual cycle stops |
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Once the egg matures, it will burst through the wall of the ovary. |
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Definition
The empty follicle; matures and produces the hormones estrogen and progesterone |
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oviduct (also called the fallopian tube) |
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Definition
a tube that transports the egg to the uterus |
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uterus, also called the womb |
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Definition
the organ that will receive the embryo if the egg is fertilized |
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Definition
The lining of the uterus; rich in nutrients, blood vessels, and mucus, and provides the nourishment for the embryo |
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the muscular opening between the uterus and the vagina |
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receives the male penis and sperm during sexual intercourse, and it is the birth canal through which a baby comes out |
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Definition
the shedding of the endometrium |
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Definition
Endometrium is shed (menstruation). Hormones produced: none day 1–5 |
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Definition
Follicles in ovaries develop. Endometrium re-forms. Estrogen is produced by follicles. day 6–13 |
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Definition
Egg is released from ovary. day 14 |
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Corpus luteum forms. Endometrium thickens. Estrogen and progesterone are produced by the corpus luteum. day 15–28 |
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Definition
stimulates the endometrium to develop in preparation for the fertilized egg; During pregnancy, prevent any other eggs from maturing. |
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an orderly series of changes that an embryo undergoes to become a fully formed baby. |
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causes milk to be produced to feed the baby |
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