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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The ____ is the narrow, lower end of the uterus that opens into the vagina.
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Fallopian Tubes
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Uterus
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Vagina
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Ovaries
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Cervix
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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: -The opening into the uterus is called the internal os, and the opening into the vagina is called the external os. The lower part of the cervix, known as the vaginal portion of the cervix (or ectocervix), bulges into the top of the vagina.
There is 1 question to complete.