Question

Internally, the uterus opens into:

• A. Urethra
• B. Vagina
• C. Oviduct
• D. Vulva

Answer 1

The correct option is B

Vagina

The correct option is B :

Explanation of the correct option :

1. Internally the uterus opens into vagina.
2. Vagina is a muscular tube that connects the cervix to the external body.
3. It delivers sperm to the fallopian tubes and uterus after sexual reproduction.
4. It also expands and acts as a birth channel during the delivery of a baby.

Explanation of the incorrect option:

Option A:

1. The urethra is a shared terminal duct of the reproductive and urinary system.

Option C:

1. Oviducts are the passageways that connect both ovaries to the uterus.
2. Oviducts are also known as fallopian tubes.
3. The function of oviduct or fallopian tube is to collect an ovum from the ovaries and transfer it to the uterus.

Option D:

1. Vulva is the part of your genitals on the outside of your body — your labia, clitoris, vaginal opening, and the opening to the urethra.

Final answer: Internally, the uterus opens into vagina.