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Which of the following male and female structures are least alike in function?
- a)Vas deferens — oviduct
- b)Interstitial cells — Follicle cells
- c)Spermatogonia — oogonia
- d)Seminiferous tubule — egg
Correct answer is option 'D'. Can you explain this answer?
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Which of the following male and female structures are least alike in f...
The seminiferous tubule in males is where sperm is produced, while the vagina in females serves as the canal for sexual intercourse, menstruation, and childbirth. These structures have very different functions, making them the least alike in comparison. The other pairs listed have more closely related functions between the male and female reproductive systems.
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Which of the following male and female structures are least alike in f...
Understanding the Structures
In the context of male and female reproductive systems, it's essential to recognize the functions of different structures. Let's break down the options:
Vas Deferens vs. Oviduct
- The vas deferens transports sperm from the testes to the urethra.
- The oviduct (or fallopian tube) carries the egg from the ovary to the uterus.
Interstitial Cells vs. Follicle Cells
- Interstitial cells (Leydig cells) produce testosterone in the male testes.
- Follicle cells surround and nurture the developing egg and produce estrogen in the female ovaries.
Spermatogonia vs. Oogonia
- Spermatogonia are male germ cells that undergo mitosis and meiosis to produce sperm.
- Oogonia are female germ cells that develop into eggs through similar processes.
Seminiferous Tubule vs. Egg
- Seminiferous tubules are found in the testes and are responsible for sperm production.
- The egg (ovum) is the female gamete produced in the ovaries.
Why Option D is Correct
- The seminiferous tubule and the egg serve fundamentally different roles in reproduction.
- Seminiferous tubules are structures designed specifically for the production of sperm, which involves a complex process of spermatogenesis.
- In contrast, the egg is a singular cell that represents the female gamete, with its primary role being fertilization and gestation.
Conclusion
Thus, option 'D' is the least alike in function, as the seminiferous tubule is a cellular structure focused on sperm production, while the egg is a completed gamete, signifying a different stage and role in reproduction.
In the context of male and female reproductive systems, it's essential to recognize the functions of different structures. Let's break down the options:
Vas Deferens vs. Oviduct
- The vas deferens transports sperm from the testes to the urethra.
- The oviduct (or fallopian tube) carries the egg from the ovary to the uterus.
Interstitial Cells vs. Follicle Cells
- Interstitial cells (Leydig cells) produce testosterone in the male testes.
- Follicle cells surround and nurture the developing egg and produce estrogen in the female ovaries.
Spermatogonia vs. Oogonia
- Spermatogonia are male germ cells that undergo mitosis and meiosis to produce sperm.
- Oogonia are female germ cells that develop into eggs through similar processes.
Seminiferous Tubule vs. Egg
- Seminiferous tubules are found in the testes and are responsible for sperm production.
- The egg (ovum) is the female gamete produced in the ovaries.
Why Option D is Correct
- The seminiferous tubule and the egg serve fundamentally different roles in reproduction.
- Seminiferous tubules are structures designed specifically for the production of sperm, which involves a complex process of spermatogenesis.
- In contrast, the egg is a singular cell that represents the female gamete, with its primary role being fertilization and gestation.
Conclusion
Thus, option 'D' is the least alike in function, as the seminiferous tubule is a cellular structure focused on sperm production, while the egg is a completed gamete, signifying a different stage and role in reproduction.
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Which of the following male and female structures are least alike in function?a)Vas deferens — oviductb)Interstitial cells — Follicle cellsc)Spermatogonia — oogoniad)Seminiferous tubule — eggCorrect answer is option 'D'. Can you explain this answer?
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