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​If for some reason, the vasa efferentia in the human reproductive system get blocked, the gametes will not be transported from
  • a)
    testes to epididymis
  • b)
    epididymis to vas deferens
  • c)
    ovary to uterus
  • d)
    vagina to uterus
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
If for some reason, the vasa efferentia in the human reproductive syst...
Vasa efferentia are fine ciliated ductules that arise from the seminiferous tubules of testis (where sperms are formed) and open into epididymis which is a mass of long narrow closely coiled tubule lying along the inner side of testis. Epididymis stores the sperms. Thus, if vasa efferentia get blocked, sperms will not be transposed from testes to epididymis.
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Most Upvoted Answer
If for some reason, the vasa efferentia in the human reproductive syst...
**Answer:**

The vasa efferentia are a series of small ducts found in the male reproductive system that connect the rete testis (a network of tubules in the testes) to the epididymis. These ducts play a crucial role in transporting the spermatozoa (gametes) from the testes to the epididymis, where they undergo maturation and storage.

If the vasa efferentia in the human reproductive system get blocked, it will impede the transportation of gametes from the testes to the epididymis. This blockage can occur due to various reasons, such as infection, inflammation, congenital abnormalities, or physical obstruction. Regardless of the cause, the consequences of this blockage can be significant.

**Effects of Blockage:**

1. **Impaired Sperm Maturation:** The epididymis is responsible for the maturation and storage of spermatozoa. If the vasa efferentia are blocked, the immature spermatozoa produced in the testes cannot reach the epididymis to undergo necessary changes for acquiring their motility and fertilizing ability.

2. **Decreased Fertility:** Without the transportation of spermatozoa to the epididymis, they cannot be stored and subsequently ejaculated during sexual intercourse. This results in decreased fertility as the ejaculate will contain fewer or no mature spermatozoa capable of fertilizing an egg.

3. **Increased Risk of Infection:** Blockage in the vasa efferentia can lead to the accumulation of spermatozoa and other secretions in the testes, resulting in the formation of cysts. These cysts can become a breeding ground for bacteria, increasing the risk of infection in the reproductive system.

4. **Potential Pain and Discomfort:** In some cases, blockage in the vasa efferentia can cause pain and discomfort in the testes due to the accumulation of fluid and pressure build-up.

In conclusion, if the vasa efferentia in the human reproductive system get blocked, the transportation of gametes from the testes to the epididymis will be hindered. This can lead to impaired sperm maturation, decreased fertility, increased risk of infection, and potential pain and discomfort in the testes.
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If for some reason, the vasa efferentia in the human reproductive system get blocked, the gametes will not be transported froma)testes to epididymisb)epididymis to vas deferensc)ovary to uterusd)vagina to uterusCorrect answer is option 'A'. Can you explain this answer?
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