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प्रश्न
How is the semen produced?
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उत्तर
Semen is formed of sperms and secretions of seminal glands, prostate gland and Cowper’s glands.
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संबंधित प्रश्न
Write the location and functions of the following in human testes :
Leydig cells
____________ contribute about 60% of the total volume of the semen.
Define Spermatogenesis.
Distinguish between the following pair of terms:
Egg and sperm.
Why is it important that a very large number of sperms should be present in the semen ?
Write in sequence, the regions which a mature sperm travels from the seminiferous tubules up to the urethral opening in the human male.
Give the names.
Hormones related with the male reproductive system.
Differentiate
Urinogenital duct and Ureter.
Explain the term Scrotum.
Explain the term Vasectomy.
In the given diagram represents the
Which of the following correctly describes the rete testis?
Identify the component(s) of seminal fluid.
The vas deferens opens into urethra as ______.
The ______ lead to vas deferens that ascends to the ______ and loops over the ______.
Spermatids are transformed into sperm by a process called ______.
Location and secretion of Leydig’s cells are ______.
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 |
Draw a labelled diagram of the male reproductive system.
