Reproduction In Human Being

18 Questions | Total Attempts: 24

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Reproduction In Human Being


Questions and Answers
  • 1. 
    Which one is the primary sex organ?
    • A. 

      Scrotum

    • B. 

      Penis

    • C. 

      Testis

    • D. 

      Prostate

  • 2. 
    Corpus luteum is a part of
    • A. 

      Nerve

    • B. 

      Lung

    • C. 

      Ovary

    • D. 

      Heart

  • 3. 
    Cells of the leydig produces
    • A. 

      Progesteron

    • B. 

      Testosteron

    • C. 

      Adrenalin

    • D. 

      None of the above

  • 4. 
    Estrogen is secreted from
    • A. 

      Theca externa

    • B. 

      Theca interna

    • C. 

      Testis

    • D. 

      Ovary

  • 5. 
    ______ is a lytic enzyme released by the 
    • A. 

      Hyaluronidase

    • B. 

      Trypsin

    • C. 

      Helicase

    • D. 

      All

  • 6. 
    Temperature of scrotum is
    • A. 

      6 c

    • B. 

      4c

    • C. 

      2c

    • D. 

      3c

  • 7. 
    How many autosomes does a human primary spermatocyte have
    • A. 

      34

    • B. 

      32

    • C. 

      44

    • D. 

      34

    • E. 

      Option 5

  • 8. 
    ___________is an organelle that helps the sperm to penetrate the ovum
    • A. 

      Acrosome

    • B. 

      Zona pellucida

    • C. 

      Megalis

    • D. 

      None of the above

  • 9. 
    How does human sperm locomote?
    • A. 

      Flagella

    • B. 

      Cilia

    • C. 

      Pseudopodia

    • D. 

      Neutrophyll

    • E. 

      Option 5

  • 10. 
     Select the correct sequence of stages of spermatogenesis in a human male.  
    • A. 

      (a) Spermatogonium → Spermatids → Spermatocytes → Spermatozoa

    • B. 

      (b) Spermatogonium → Spennatocytes → Spermatids → Spermatozoa

    • C. 

      (c) Spermatids → Spermatogonium → Spermatocytes → Spermatozoa

    • D. 

      (a) Spermatogonium → Spermatids → Spermatocytes → Spermatozoa

  • 11. 
    . Vas deferens receives the duct of seminal vesicle and forms the  
    • A. 

      (a) epididymis

    • B. 

      (b) urethra

    • C. 

      C) ejaculato(ry duct

    • D. 

      D) urethral meatus

  • 12. 
     Proliferative phase of menstrual cycle, is also called  
    • A. 

      (a) follicular phase

    • B. 

      B) luteal phase

    • C. 

      (c) secretory phase

    • D. 

      (d) ovulatory phase

  • 13. 
     Ovulation occurs under the influence of  
    • A. 

      (a) follicle-stimulating hormone

    • B. 

      (b) luteinising hormone

    • C. 

      (c) progesterone

    • D. 

      (d) estrogen.

  • 14. 
     There is no cell division involved in  
    • A. 

      (a) spermatogenesis

    • B. 

      (b) oogenesis

    • C. 

      (c) embryogenesis

    • D. 

      (d) spermiogenesis

  • 15. 
     Urethral meatus refers to the   
    • A. 

      (a) urinogenital duct

    • B. 

      B) opening of vas deferens into urethra

    • C. 

      (c) external opening of the urinogenital duct

    • D. 

      (d) muscles surrounding the urinogenial duct

  • 16. 
     Spermiation is the process of the release of sperms from   
    • A. 

      (a) seminiferous tubules

    • B. 

      (b) vas deferens

    • C. 

      (c) epididymis

    • D. 

      (d) prostate gland

  • 17. 
     Seminal plasma, the fluid part of semen is formed by  
    • A. 

      (a) seminal vesicle and bulbourethral gland.

    • B. 

      (b) bulbourethral gland and prostate.

    • C. 

      (c) prostate and seminal vesicle.

    • D. 

      (d) seminal vesicles, prostate and bulbourethral gland.

  • 18. 
     After the release of the secondary oocyte, the Graafian follicle develops into (a) corpus callosum (b) corpus albicans (c) corpus luteum (d) primary follicle
    • A. 

      (a) corpus callosum

    • B. 

      (b) corpus albicans

    • C. 

      (c) corpus luteum

    • D. 

      (d) primary follicle

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