volume_mute
A Membrane Across the Vaginal Opening
publish date: 2026/06/18 00:17:49.825019 UTC
volume_mute
What is the name of the thin membrane present at birth that forms a border around the vaginal opening?
Correct Answer
Hymen
Explanation
The hymen is a thin membrane that borders the vaginal opening at birth. It has a natural opening through which fluids, such as menstrual flow, can pass.
Reference
Biology: A self-teaching guide