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प्रश्न
What is the full form of IVF?
Expand the following abbreviation:
IVF
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उत्तर
In vitro fertilization
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संबंधित प्रश्न
Give appropriate biological/technical terms for the following:
The accessory gland in human males whose secretion activates the
sperms.
Given below is the schematic diagram of the sectional view of the human male reproductive system.
Name the parts numbered 1-11.
Choose the correct answer:
Temperature of scrotum is ______________
Give the functions of the following:
Testes
Name the Following
The structure in which testes are present in man.
Multiple Choice Question:
Which one of the following Is the route that a sperm follows when it leaves the testes of a mammal?
______ highly coiled seminiferous tubules are present in each testicular lobule.
Which one of the following is not a male accessory gland?
The function of the secretion of prostate gland is to ______.
Along the path of the vas-deferens the secretions of which gland provide nutrition to the sperms?
The shared terminal duct of the reproductive and urinary system in the human male is ______.
______ carries sperms to the seminal vesicles.
Give reasons for the following
Scrotum remains outside the body of human males.
Which of the following provides a proof for forensic test in case of rape?
Assertion (A): Testes in human males are located outside the abdominal cavity in scrotum.
Reason (R): Scrotum provides a lower temperature than the normal body temperature for sperm formation.
Given below is a certain situation. Analyze and describe its possible impact on a person:
The Vas deferens of a man is plugged.
Match the items given in Column I with the most appropriate ones in Column II and rewrite the correct matching pairs:
| Column I | Column II | ||
| (a) | Leydig Cells | 1. | Lack of thyroxine in children |
| (b) | Stoma | 2. | 12 pairs |
| (c) | Ova | 3. | Testosterone |
| (d) | Cranial nerve | 4. | Diffusion of respiratory gases |
| (e) | Cretinism | 5. | Haploid cells |
| 6. | 31 Pairs | ||
| 7. | Diploid cells |
The figure given ahead is an organ system of humans. Study the same and answer the following questions.
 |
- Identify the organ system.
- Label the guidelines 1 to 7.
- Write one important role of parts 3 and 6.
- Name the cells of part 1 that produce testosterone.
- What is the significance of the part 1 being located in a separate sac suspended outside the body?
Given below is the outline of the male reproductive system. Name the parts labelled 1 to 8. Also name the corresponding structure of part (4) in female reproductive system.
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