VASA DEFERENTIA Meaning and
Definition
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Vasa deferentia, more commonly known as the vas deferens, is a pair of long, muscular tubes that form part of the male reproductive system. It is specifically responsible for transporting sperm from the testes to the urethra, where it can be ejaculated during sexual activity.
Located within the scrotum, the vas deferens is connected to the epididymis, the coiled tube that collects and stores sperm after they are produced in the testes. The vasa deferentia start from the epididymis and travel along the back of the testes, then ascend through the inguinal canal, pass through the pelvic area, and eventually connect to the seminal vesicles. The seminal vesicles produce a fluid that mixes with sperm to form semen.
The walls of the vas deferens are composed of smooth muscle, which allows for peristaltic contractions. These contractions propel the sperm forward, enabling it to reach the urethra for ejaculation. In addition to muscular movements, the vas deferens also incorporates cilia, tiny hair-like projections that help move sperm along the ducts.
While primarily involved in sperm transport, the vas deferens also plays a role in sperm maturation. During its journey through the vas deferens, sperm undergo further changes, acquiring fertilization capabilities.
In cases of male sterilization, a surgical procedure called a vasectomy involves cutting and sealing the vas deferens, effectively interrupting the path of sperm and rendering a man unable to father children naturally.
Common Misspellings for VASA DEFERENTIA
- casa deferentia
- basa deferentia
- gasa deferentia
- fasa deferentia
- vzsa deferentia
- vssa deferentia
- vwsa deferentia
- vqsa deferentia
- vaaa deferentia
- vaza deferentia
- vaxa deferentia
- vada deferentia
- vaea deferentia
- vawa deferentia
- vasz deferentia
- vass deferentia
- vasw deferentia
- vasq deferentia
- vasa seferentia
- vasa xeferentia
Etymology of VASA DEFERENTIA
The term "vasa deferentia" is derived from Latin. "Vasa" means "vessels", and "deferentia" is the plural form of "deferens", which means "carrying away" or "transporting". Together, "vasa deferentia" translates to "carrying away vessels". It is a term used in anatomy to refer to the ducts that carry sperm from the testes to the urethra in males.
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