Correct option is A
The correct answer is (a). Vas deferens
Explanation:
Sperms produced in the testes are transported via the vas deferens. This tube serves as a passage through which the sperm travel from the testes to the urethra, where they are eventually expelled from the body during ejaculation.
- The vas deferens is a muscular tube that carries sperm from the epididymis (where sperm are stored and matured) to the urethra.
- During ejaculation, sperm is mixed with fluids from the seminal vesicles, prostate gland, and bulbourethral glands to form semen.
Information Booster:
Role of the Vas Deferens: The vas deferens plays a crucial role in the male reproductive system. It ensures the transport of mature sperm from the epididymis to the urethra. The smooth muscle in the walls of the vas deferens contracts during ejaculation to propel sperm forward.
Male Reproductive System:
The male reproductive system consists of several organs, including the testes, epididymis, vas deferens, prostate gland, seminal vesicles, and urethra. Each of these structures contributes to the production, maturation, and transportation of sperm.
Additional Knowledge:
- The urethra is the final passage for sperm during ejaculation, but it is not responsible for transporting sperm from the testes. It serves as the conduit for both urine and semen, though sperm travels through the vas deferens before reaching the urethra.
- The seminal vesicles are glands that produce a significant portion of the fluid that forms semen. They do not transport sperm but rather contribute fluids that nourish and protect sperm.
- The urinary bladder stores urine, and it does not play a role in the transportation of sperm. The urethra, however, is a shared passage for both urine and sperm, but the bladder itself does not transport sperm.