Advertisements
Advertisements
प्रश्न
Write the functional activity of the following structure:
Seminiferous tubules
Advertisements
उत्तर
These are found in the testes. They are lined with germinal epithelium, the cells of which produce spermatozoa by spermatogenesis.
APPEARS IN
संबंधित प्रश्न
Put a tick mark (✓) against the correct alternative in the following statement:
The testes are located within the:
Put a tick mark (✓) against the correct alternative in the following statement:
Identify the stage which is formed after the fertilisation of the egg by the sperm?
Write the functional activity of the following structure:
Seminal fluid
Which hormone controls the secondary sexual characters in males?
The ejaculatory ducts open into the ______.
Vas deferens receives the duct of seminal vesicle and forms the ______.
Seminal plasma, the fluid part of semen is formed by ______.
During adolescence, several changes occur in the human body. Mark one change associated with sexual maturation in boys
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 |
Name these:
3 male accessory glands in humans.
