- 1(current)
Q. No.The testes are situated outside the abdominal cavity within a pouch called the scrotum. This is necessary as:
| 1. | The scrotum can contain lengthy ducts for the transfer of sperms |
| 2. | Scrotum helps in maintaining the low temperature of the testes necessary for spermatogenesis |
| 3. | Scrotum reduces the pressure around the testes necessary for spermatogenesis |
| 4. | Scrotum can store huge amounts of sperms |
Subtopic: Male Reproductive System | Basic Anatomy of Testis |
96%
Level 1: 80%+
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Which of the following will not be a correct match for testes?
| 1. | Length | about 4 to 5 cm |
| 2. | Width | about 2 to 3 cm |
| 3. | Lobes | three in right and two in left |
| 4. | Temperature | 2–2.5°C lower than the normal internal body temperature |
Subtopic: Male Reproductive System | Basic Anatomy of Testis |
94%
Level 1: 80%+
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Subtopic: Basic Anatomy of Testis |
88%
Level 1: 80%+
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Each seminiferous tubule is lined on its inside by two types of cells:
| I: | male germ cells which undergo meiotic divisions finally leading to sperm formation |
| II: | Sertoli cells that secrete the androgens |
| 1. | Only I is correct | 2. | Only II is correct |
| 3. | Both I and II are correct | 4. | Both I and II are incorrect |
Subtopic: Basic Anatomy of Testis | Seminiferous Tubules & Spermatogenesis | Spermiogenesis/Sperm Structure/Hormonal Regulation |
71%
Level 2: 60%+
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The ducts of the seminal vesicles open into:
| 1. | Ejaculatory duct | 2. | Rete testis |
| 3. | Urethra | 4. | Vas deferens |
Subtopic: Basic Anatomy of Testis | Seminiferous Tubules & Spermatogenesis |
Level 4: Below 35%
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Which of the following is not a male accessory sex gland?
| 1. | Bulbourethral gland | 2. | Testis |
| 3. | Prostate | 4. | Seminal vesicles |
Subtopic: Basic Anatomy of Testis | Seminiferous Tubules & Spermatogenesis |
89%
Level 1: 80%+
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Identify A, B, C and D in the given diagram:
| A | B | C | D | |
| 1. | Seminiferous tubule | Rete testes | Prostate | Bulbourethral gland |
| 2. | Rete testes | Vasa efferentia | Prostate | Bulbourethral gland |
| 3. | Rete testes | Vasa efferentia | Bulbourethral gland | Prostate |
| 4. | Seminiferous tubule | Rete testes | Bulbourethral gland | Prostate |
Subtopic: Male Reproductive System | Basic Anatomy of Testis |
72%
Level 2: 60%+
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Which of the following cells will have two sets of chromosomes?
a. Primary spermatocyte
b. Spermatogonia
c. First polar body
d. Second polar body
1. Only a and b
2. Only c and d
3. Only a and c
4. Only b and d
a. Primary spermatocyte
b. Spermatogonia
c. First polar body
d. Second polar body
1. Only a and b
2. Only c and d
3. Only a and c
4. Only b and d
Subtopic: Male Reproductive System | Basic Anatomy of Testis | Seminiferous Tubules & Spermatogenesis | Spermiogenesis/Sperm Structure/Hormonal Regulation |
85%
Level 1: 80%+
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- 1(current)
Q. No.
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