NEET Biology Human Reproduction Question Bank

done Male Reproductive System Total Questions - 51

• question_answer1)
  Cryptorchidism is the condition in man when [CBSE PMT 1990]
  A)
  There are two testis in each scrotum done clear
  B)
  Testis do not descent into the scrotum done clear
  C)
  Testis enlarge in the scrotum done clear
  D)
  Testis degenerate in the scrotum done clear
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• question_answer2)
  Bulbourethral gland is also known as
  A)
  Prostate gland done clear
  B)
  Cowper's gland done clear
  C)
  Perineal gland done clear
  D)
  Meibomian gland done clear
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• question_answer3)
  Which of the following is an accessory reproductive gland in male mammals [CPMT 1988; MP PMT 1988; MH CET 2004]
  A)
  Prostate gland done clear
  B)
  Gastric gland done clear
  C)
  Mushroom shaped gland done clear
  D)
  Inguinal gland done clear
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• question_answer4)
  Cowper's glands are present in [CPMT 1989]
  A)
  Female mammals done clear
  B)
  Male mammals done clear
  C)
  Both a and b done clear
  D)
  None done clear
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• question_answer5)
  Seminiferous tubules develop central lumen after [DPMT 1987]
  A)
  Birth done clear
  B)
  Prepuberal time done clear
  C)
  Puberty done clear
  D)
  Old age done clear
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• question_answer6)
  There are some special types of cells found in the seminiferous tubules known as sertoli cells. These are [CBSE PMT 1992]
  A)
  Germinal cells done clear
  B)
  Reproductive cells done clear
  C)
  Somatic cells done clear
  D)
  Protective cells done clear
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• question_answer7)
  There is a connective tissue cord extending between the testis and abdominal wall called [CPMT 1990]
  A)
  Testis cord done clear
  B)
  Gubernaculum done clear
  C)
  Mesentric cord done clear
  D)
  Spermatic cord done clear
  View Solution play_arrow

• question_answer8)
  The elastic tissue connecting the cauda epididymis to the scrotal sac is [CPMT 1991]
  A)
  Gubernaculum done clear
  B)
  Tendinous cord done clear
  C)
  Scrotal ligament  done clear
  D)
  Caput epididymis done clear
  View Solution play_arrow

• question_answer9)
  The seminiferous tubules of the testis are lined by the germinal epithelium consisting of [CPMT 1991]
  A)
  Cells of Sertoli done clear
  B)
  Spermatocytes done clear
  C)
  Spermatogonium done clear
  D)
  Spermatids done clear
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• question_answer10)
  By the contraction of spermatic cord the testis of man are not taken to the abdominal cavity. It is due to the following structure
  A)
  Narrowness of inguinal canal done clear
  B)
  Attachment of testis by gubernaculum testis to the scrotal sac only done clear
  C)
  Both [a] and [b] done clear
  D)
  Fat bodies and gubernaculum present over the testis done clear
  View Solution play_arrow

• question_answer11)
  Which cells in the testis secrete testosterone [MP PMT 1992; CBSE PMT 2001; BVP 2001;BHU 2001, 04]
  A)
  Interstitial cells or cells of Leydig done clear
  B)
  Cells of the germinal epithelium done clear
  C)
  Sertoli cells done clear
  D)
  Secondary spermatocytes done clear
  View Solution play_arrow

• question_answer12)
  If the vas deferens of a man is surgically disconnected [MP PMT 1993]
  A)
  Sperms in the semen will be without nuclei done clear
  B)
  Semen will be without sperms done clear
  C)
  Spermatogenesis will not occur done clear
  D)
  Sperms in the semen will be non-motile done clear
  View Solution play_arrow

• question_answer13)
  The capsule enclosing testis of mammal is called as [CPMT 1990; MP PMT 1993]
  A)
  Tunica albuginea done clear
  B)
  Tunica membrana done clear
  C)
  Tunica vaginalis done clear
  D)
  Tunica vesculosa done clear
  View Solution play_arrow

• question_answer14)
  The abdominal passage which connects the abdominal cavity with the scrotal sac in mammals is known as [AFMC 1975; CPMT 1987]
  A)
  Spermatic canal done clear
  B)
  Neurenteric canal done clear
  C)
  Inguinal canal done clear
  D)
  Haversion canal done clear
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• question_answer15)
  If Cowper's glands are removed. They will affect
  A)
  Erection of penis done clear
  B)
  Sperms done clear
  C)
  Sex recognition done clear
  D)
  Sexual behaviour done clear
  View Solution play_arrow

• question_answer16)
  Gubernaculum cordis is a contractile structure that [CMC Vellore 1993]
  A)
  Pulls down the testis during breeding season into the scrotal sac done clear
  B)
  Allows daily migration of the testis from the abdominal cavity into the scrotum done clear
  C)
  Facilitates ejaculation of spermatozoa from the testis done clear
  D)
  Keeps the testis in position done clear
  View Solution play_arrow

• question_answer17)
  In man the two vasa deferentia open into
  A)
  Urinary bladder done clear
  B)
  Rectum done clear
  C)
  Urethra done clear
  D)
  Penis done clear
  View Solution play_arrow

• question_answer18)
  Testicular degeneration and other disorders of reproductive system in mammals are due to the deficiency of [AFMC 1991]
  A)
  Vitamin \[A\] done clear
  B)
  Vitamin \[B\] done clear
  C)
  Vitamin \[K\] done clear
  D)
  Vitamin \[E\] done clear
  View Solution play_arrow

• question_answer19)
  Cowper's gland is present in [MP PMT 1994, 95]
  A)
  Cockroach done clear
  B)
  Rabbit done clear
  C)
  Earthworm done clear
  D)
  Frog done clear
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• question_answer20)
  Testis and ovary lie
  A)
  Dorsal to kidney done clear
  B)
  Ventral to kidney done clear
  C)
  Lateral to kidney done clear
  D)
  Diagonal to kidney done clear
  View Solution play_arrow

• question_answer21)
  The male sex hormone 'testosterone' is secreted by special Leydig's cells present in
  A)
  Kidneys done clear
  B)
  Seminiferous tubules of testes done clear
  C)
  Connective tissue surrounding the seminiferous tubules of testes done clear
  D)
  Cells lining the epidermis of the testes done clear
  View Solution play_arrow

• question_answer22)
  Which of the following statement is incorrect about Leydig cells
  A)
  They are abundant in early foetal life done clear
  B)
  Gradually diminish during childhood done clear
  C)
  Increase at puberty done clear
  D)
  Absent in old age done clear
  View Solution play_arrow

• question_answer23)
  The seminal fluid coagulates on ejaculation due to
  A)
  Sodium contents from prostatic secretion done clear
  B)
  Sodium contents from Cowper's glands done clear
  C)
  Calcium and fibrinogen contents from prostatic secretion done clear
  D)
  Secretions of epididymis done clear
  View Solution play_arrow

• question_answer24)
  Composition of semen is
  A)
  Secretion of the testes and epididymis done clear
  B)
  Secretions of the seminal vesicles done clear
  C)
  Secretions of prostate gland and bulbo-urethral glands done clear
  D)
  All the above done clear
  View Solution play_arrow

• question_answer25)
  Each epididymis consists of a single tightly coiled tube whose length is about
  A)
  \[20\,cm\] done clear
  B)
  \[20\,feet\] done clear
  C)
  \[20\,metres\] done clear
  D)
  None of these done clear
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• question_answer26)
  Ejaculation of semen
  A)
  Involves rhythmic contractions of striated muscles done clear
  B)
  Is aided by sympathetic nerve activity done clear
  C)
  Coincides with feeling of organisms done clear
  D)
  All the above done clear
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• question_answer27)
  The narrow middle part of the epididymis is called
  A)
  Caput epididymis done clear
  B)
  Cauda epididymis done clear
  C)
  Corpus epididymis done clear
  D)
  All the above done clear
  View Solution play_arrow

• question_answer28)
  Sperms become non-motile in the vagina in
  A)
  Less than 60 minutes done clear
  B)
  More than 60 minutes done clear
  C)
  120 minutes done clear
  D)
  25-30 hours done clear
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• question_answer29)
  The fold of skin covering the penis is called
  A)
  Corpora covernosa done clear
  B)
  Corpus spongiosum done clear
  C)
  Prepuce done clear
  D)
  None of these done clear
  View Solution play_arrow

• question_answer30)
  Functions of seminal fluid is/are
  A)
  Maintains the viability of sperms done clear
  B)
  Maintains motility of sperms done clear
  C)
  Provides proper \[pH\] and ionic strength done clear
  D)
  All the above done clear
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• question_answer31)
  In which animal the testes are abdominal during embryonic stages but migrate to scrotum just before birth where they remain throughout life
  A)
  Elephants done clear
  B)
  Men done clear
  C)
  Rats done clear
  D)
  Whales done clear
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• question_answer32)
  Ducts leading from the testes of rabbit are called
  A)
  Genital ducts done clear
  B)
  Spermatic ducts done clear
  C)
  Urinary ducts done clear
  D)
  Vasa efferentia done clear
  View Solution play_arrow

• question_answer33)
  The scrotal sac of a male mammal is homologous to
  A)
  Clitoris done clear
  B)
  Labia majora done clear
  C)
  Vagina done clear
  D)
  Uterus done clear
  View Solution play_arrow

• question_answer34)
  Which of the following is similar in function to Cowper's gland
  A)
  Bartholin's gland done clear
  B)
  Perineal gland done clear
  C)
  Prostate gland done clear
  D)
  Rectal gland done clear
  View Solution play_arrow

• question_answer35)
  Testes in rabbit are [MP PMT 1995]
  A)
  Inside the body done clear
  B)
  On the sides of the kidneys done clear
  C)
  In scrotal sacs done clear
  D)
  On either side of dorsal aorta done clear
  View Solution play_arrow

• question_answer36)
  Supporting cells found in between the germinal epithelium of testes are called [MP PMT 1996, 2002]
  A)
  Interstitial cells of Leydig done clear
  B)
  Sertoli cells done clear
  C)
  Granular cells done clear
  D)
  Phagocytes done clear
  View Solution play_arrow

• question_answer37)
  The testes of a great majority of mammals are typically enclosed in an extra abdominal sac, the scrotum. The temperature inside the scrotum is lower than that in the abdomen. What will happen if the temperature of the scrotum is artificially maintained to the level of abdominal temperature
  A)
  The germinal epithelium will produce a large quantity of androgen secretion done clear
  B)
  The germinal epithelium of the testes will divide faster, thus producing more sperms done clear
  C)
  The germinal epithelium of the testes will degenerate, resulting in sterility done clear
  D)
  The germinal epithelium will carry out normal spermatogenesis done clear
  View Solution play_arrow

• question_answer38)
  From the seminiferous tubules the spermatozoa pass into
  A)
  Epididymis done clear
  B)
  Vas deferens done clear
  C)
  Seminal vesicle done clear
  D)
  Rete testis done clear
  View Solution play_arrow

• question_answer39)
  Seminiferous tubules are found in [MP PMT 1998; BVP 2004]
  A)
  Testis done clear
  B)
  Ovary done clear
  C)
  Kidney done clear
  D)
  Lung done clear
  View Solution play_arrow

• question_answer40)
  Cells of leydig are found in [CPMT 1998]
  A)
  Kidney of rabbit done clear
  B)
  Kidney of frog done clear
  C)
  Testis of frog done clear
  D)
  Testis of rabbit done clear
  View Solution play_arrow

• question_answer41)
  Bidder?s canal is found in [AFMC 1999]
  A)
  Testes of frog done clear
  B)
  Kidney of frog done clear
  C)
  Ovary of mammal done clear
  D)
  Kidney of mammal done clear
  View Solution play_arrow

• question_answer42)
  Sertoli cells are found in [RPMT 1999; Haryana PMT 2005]
  A)
  Kidney of rabbit done clear
  B)
  Ovary of frog done clear
  C)
  Testes of rabbit done clear
  D)
  Ovary of rabbit done clear
  View Solution play_arrow

• question_answer43)
  In rabbit, head of the epididymis present at the head of the testis is called [KCET 2000; CPMT 2000; BHU 2004]
  A)
  Vas deferens done clear
  B)
  Cauda epididymis done clear
  C)
  Gubernaculum done clear
  D)
  Caput epididymis done clear
  View Solution play_arrow

• question_answer44)
  Which of the following is the endocrine tissue of testes [Pb. PMT 2000]
  A)
  Epidermis done clear
  B)
  Inguinal canal done clear
  C)
  Leydig cells done clear
  D)
  Spermatic cord done clear
  View Solution play_arrow

• question_answer45)
  Phallic organs in cockroach are related to [BHU 2001]
  A)
  Male excretory system done clear
  B)
  Male reproductive system done clear
  C)
  Female excretory system done clear
  D)
  Female reproductive system done clear
  View Solution play_arrow

• question_answer46)
  In which of the following organism testes descends into scrotum in breeding season but in non-breeding season goes up [AFMC 2004]
  A)
  Frog done clear
  B)
  Kangaroo done clear
  C)
  Shrew done clear
  D)
  Bat done clear
  View Solution play_arrow

• question_answer47)
  In most mammals, the testes are located in scrotal sac for [MHCET 2003]
  A)
  Spermatogenesis done clear
  B)
  Sex differentiation done clear
  C)
  More space to visceral organs done clear
  D)
  Independent functioning of kidney done clear
  View Solution play_arrow

• question_answer48)
  ICSH acts on [MHCET 2004]
  A)
  Spermatogonia done clear
  B)
  Nurse cells done clear
  C)
  Leydig cells done clear
  D)
  Primary spermatocytes done clear
  View Solution play_arrow

• question_answer49)
  Cauda epididymis leads to [MHCET 2004]
  A)
  Vas efferens done clear
  B)
  Vas deferens done clear
  C)
  Ejaculatory duct done clear
  D)
  Rete testis done clear
  View Solution play_arrow

• question_answer50)
  Heterogametic male condition does not occur in [MHCET 2004]
  A)
  Birds done clear
  B)
  Humans done clear
  C)
  Drosophila done clear
  D)
  Honey bee done clear
  View Solution play_arrow

• question_answer51)
  The function of prostate gland is [Wardha 2005]
  A)
  Storage of semen done clear
  B)
  Provide motility to sperms done clear
  C)
  Formation of semen done clear
  D)
  Release of hormones done clear
  View Solution play_arrow