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This set of Biology Multiple Choice Questions & Answers (MCQs) focuses on Human Reproduction Set 1
Q1 | Which cells provides nutrition to the sperms ?
- Germinal cell
- Epithelial cell
- Sertoli cell
- None of them
Q2 | In testis which cells are present in the interstitial space between seminiferous tubules?
- Sertoli cell
- Germinal cells
- Leydigs cells
- (a)and(b)both
Q3 | Which cells secretes testosterone ?
- Sertoli cell
- Germinal cells
- Interstitial cells
- (a)and(b)both
Q4 | Where seminiferous tubules of each lobe empty sperms ?
- Vas deference
- Vasa efferentia
- Epididymus
- Seminal vesicles
Q5 | Where is situated epididymis ?
- External surface of the testi
- Above the testis
- Below the testis
- Internal surface of the testis
Q6 | What is length of epididymis?
- 6 c.m
- 6 feet
- 6 meter
- 6 inch
Q7 | Function of epididymis is ...
- A temporary storagesite
- For the immature sperms complete their maturation process
- Gain the ability of swimming (motility)
- All of these
Q8 | When sperms are transported in to vas deference from epididymis ?
- Male is not sexually stimulated
- Male is sexually stimulated
- The walls of the epididymis contract
- First -b and after -c process occurs
Q9 | What is length of vas deference ?
- 45 inch
- 45 mm
- 45 cm
- 4.5 meter
Q10 | Through which of the following vas deferens runs upward from epididmis and enter the abdominal cavity ?
- Ejaculatory duct
- Inguinal canal
- Urethra
- (a)and(b)both
Q11 | The distal end of vas deference is expanded and in this region the opens ?
- Prostate gland
- Bulbourethral gland
- Seminal vesicle
- Ejaculatory duct
Q12 | What is the region present between part of seminal vesicle and duct of urinary bladder called ?
- Ejaculatory duct
- Duct of urinary
- Urethra
- Seminal vesicle duct
Q13 | Duct of which gland join with urethra before it passed through penis ?
- Prostate gland
- Bulbourethral gland
- Seminal vesicle gland
- (a)and(b)both
Q14 | In male accessory reproductive glands which is incorrect ?
- Seminal vesicle
- Prostate gland
- Urinary bladder
- Bulbourethral gland
Q15 | The seminal vesicle are located at ?
- Over urinary bladder
- Base of the urinary bladder
- Near urinary bladder
- Besides urinary bladder
Q16 | What percentage of semen is produced by seminal vesicles ?
- 50%
- 55%
- 60%
- 65%
Q17 | Which substances present in seminal vesicles is thick and yellowish secretion ?
- Sugar
- Vitamin-c
- Fat
- (a)and(b)both
Q18 | What is provided to sperms by secretion of seminal vesicles ?
- Nourishment
- Activating
- Lubricant
- (a)and(c)both
Q19 | Where is prostate gland is located ?
- Over urinary bladder
- Base of the urinary bladder
- Posterior region of the urinary
- Side of the urinary bladder
Q20 | What is provided to sperm by secretion of prostate gland ?
- Nourishe
- Activating
- Lubricant
- (a)and (c) both
Q21 | Where is bulbourethral gland located ?
- Beneath the prostate
- Lateral side of urethra
- Over urinary bladder
- (a) and (b) both
Q22 | Which gland secrete alkaline fluid ?
- Seminal vesicle gland
- Prostate gland
- Bulbourethral gland
- (b) and (c) both
Q23 | What is the function of bulbourethral gland secretion ?
- Nourishes sperms
- role in activating sperms
- Serves as a lubricant during sexual intercourse
- Enhancing the motility of sperms
Q24 | Mixture of which of the following constitute semen ? OR
- Sperm
- Secretion of accessory glands
- Organic substance
- Both a and b
Q25 | What is PH of semen ?
- 7.3 to 7.7
- 7.2 to 7.6
- 7.4 to 7.8
- 7.5 to 7.9