EMBRYOLOGY
FEMALE SEX GLAND OVARIES ÖOGENESIS AND MENSTRUAL CYCLE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Narrow end of the uerus that opens into the vagina; it stretches and allows a baby to be born.
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Uterus
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Vagina
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Cervix
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Ovary
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Explanation:
Detailed explanation-1: -The lower, narrow end of the uterus that forms a canal between the uterus and vagina.
Detailed explanation-2: -The cervical opening into the vagina is called the external os; the cavity running the length of the cervix is the endocervical canal; the opening of the endocervical canal into the uterine cavity, the internal os.
Detailed explanation-3: -Cervix: Your cervix is the lowest part of your uterus. A hole in the middle allows sperm to enter and menstrual blood to exit. Your cervix opens (dilates) to allow a baby to come out during a vaginal childbirth. Your cervix is what prevents things like tampons from getting lost inside your body.
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