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PLUS TWO ZOOLOGY - HUMAN REPRODUCTION PART- II
Male Reproductive System
Evaluation based on Victers online zoology class(18-06-2020)
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Thiruvananthapuram
Kollam
Pathanamthitta
Alappuzha
Kottayam
Idukki
Ernakulam
Thrissur
Palakkad
Malappuram
Wayanad
Kozhikode
Kannur
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1. Male reproductive system is located in the ------ region
1 point
Gluteal
Pelvis
Lumbar
Femoral
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2. Primary male sex organ
1 point
Penis
Testis
Ovary
Prostate
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3 The skin covered sac that surrounds the testis
1 point
Epididymis
Scrotum
Penis
Seminal vesicle
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4. What is the name of the tube that carries sperms and urine out of human body?
1 point
Ureter
Penis
Seminal vesicle
Urethra
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5. Region outside the seminiferous tubules is called
1 point
Intercellular space
Peritoneal space
Interstitial space
Intracellular space
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6. Each testicular lobules contain 1 to 3 highly coiled tube called
1 point
Seminal vesicles
Rete testis
Seminiferous tubules
Vasa efferentia
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7. Each seminiferous tubule is lined on its inside by
1 point
Male germ cells and Leydig cells
Spermatogonia and Oogonia
Leydig cells and Sertoli cells
Male germ cells and Serotoli cells
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8. ----- Provide nutrition to germ cells
1 point
Leydig cells
Sertoli cells
Spermatogonial cells
Interstitial cells
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9. ----- synthesis and secrete testicular hormone called androgens
1 point
Leydig cells
Seminiferous tubules
Male germ cells
Sertoli cells
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10. Male external genitalia is
1 point
Testis
Ejaculatory duct
Scrotum
Penis
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11. Which of the following is the correct sequence regarding the flow of sperm cells?
1 point
Seminiferous tubule - epididymis - Vas deferens - rete testis
Seminiferous tubule - vas deferens - rete testis - epididymis
Seminiferous tubule - rete testis - vas deferens - epididymis
Seminiferous tubule - rete testis - epididymis - vas deferens
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12. Which of the following structure of the testis is involved in sperm Production?
1 point
Epididymis
Rete testis
Testicular lobules
Seminiferous tubules
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13. In adults each testis has about---- compartments (testicular compartments)
1 point
400
350
250
200
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14. Which of the following is not a male accessory gland?
1 point
Seminal vesicle
Bulbourethral gland
Glands of brunner
Prostate gland
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15. The Collective Secretion of male accessory glands constitute----- which is rich in fructose, calcium and certain enzyme.
1 point
Semen
Seminal Plasma
Androgens
Testosterone
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16. The secretions of-----glands helps in the lubrication of the penis
1 point
Seminal vesicle
Prostate
Bulbourethral glands
Testis
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17. Glans Penis is covered by a loose fold of skin called
1 point
Scrotum
Tunica albugenia
Foreskin
Germinal epithelium
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18. The duct which leave the testis and open into epididymis is called
1 point
Rete testis
Vas deferens
Ejaculatory duct
Vasa efferentia
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19. The epididymis is located outside of the testes
1 point
Choose
True
False
20. Low temperature of the testis is necessary for spermatogenesis
1 point
Choose
True
False
21. The male germ cells undergo mitotic divisions finally leading to sperm formation
1 point
Choose
True
False
22. Which structure produces cells that have the potential to become gametes?
1 point
A
B
C
D
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23. The enlarged end of penis is called
1 point
Foreskin
Urethral meatus
Scrotum
Glans penis
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24. Which of the following is not an accessory reproductive duct?
1 point
Rete testis
Epididymis
Seminiferous tubules
Vas deferens
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25. Near the urinary bladder both the vas deferens join with a duct from the seminal vesicle to form common ----
1 point
Urethra
Ureter
Ejaculatory duct
Vasa efferentia
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26. Sertoli cells are
1 point
Nourishing cells
Reproductive cells
Germ cells
Stem cells
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27. Diagrammatic sectional view of seminiferous tubule is given below. Identity 'A'
1 point
Sertoli cells
Male germ cells
Spermatozoa
Interstitial cells
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28. The testicles are located outside of the male body because:
1 point
The sperm have a shorter distance to travel during intercourse
Production of sperm best takes place at a temperature lower then body temperature.
More sperm can be created
There is no room to fit the testicles inside the body
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29. Name the part labelled X in the diagram that produces fluids which help the sperm to swim.
1 point
Scrotum
Ureter
Prostate
Urethra
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30. Identity A & B in the given diagram
1 point
A-Vasa efferentia, B-Prostate
A-Vas deferens, B-Seminal vesicle
A-Vas deferens, B-Urinary Bladder
A-Vasa efferentia- B-Urinary bladder
Clear selection
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