Class 12 Biology · Chapter 5 · Test 1
Human Male Reproductive System
41 MCQs
41 questions · 35 min · 41 marks
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Sample questions
The first 5 of 41. Try each one, then tap to see the answer.
Question 1
Which cells of the testis secrete testosterone hormone?
- ASertoli cells
- BGermline cells
- CSpermatogonia
- DLeydig cells
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Answer: D
Leydig cells located in the interstitial tissue secrete testosterone when stimulated by LH.
Question 2
The site of the production of sperm is:
- ASeminiferous tubules
- BEpididymis
- CSeminal vesicle
- DVas deferens
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Answer: A
Sperm are formed inside the seminiferous tubules of the testes.
Question 3
Which part produces fructose-rich fluid for the sperm?
- AProstate gland
- BSeminal vesicles
- CTestis
- DBulbourethral gland
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Answer: B
Seminal vesicles release a fluid rich in fructose that provides energy for the sperm.
Question 4
In males which hormone initiates spermatogenesis?
- ALuteinizing hormone
- BFollicle stimulating hormone
- CGonadotropin-releasing hormone
- DTestosterone
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Answer: B
FSH stimulates the seminiferous tubules for spermatogenesis.
Question 5
The reproductive systems produce reproductive cells called:
- AZygotes
- BGametes
- CEmbryos
- DHormones
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Answer: B
Reproductive systems produce gametes and prepare them for fertilization.
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