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प्रश्न
Name the Following
The accessory gland in human males whose secretion activates the sperms.
उत्तर
Prostate gland
APPEARS IN
संबंधित प्रश्न
Draw a labelled diagram of L.S. of human testis.
Fill in the blank:
Male gemetes are produced inside _______.
Write in sequence, the regions which a mature sperm travels from the seminiferous tubules up to the urethral opening in the human male.
Complete the following statement by choosing the correct alternative:
Male copulatory organ ______.
Write the functional activity of the following structure:
Seminiferous tubules
Find an odd one out.
Occurrence of Leydig’s cells and their secretion is ______.
Match between the following representing parts of the sperm and their functions and choose the correct option.
| Column A | Column B | ||
| A. | Head | i. | Enzymes |
| B. | Middle piece | ii. | Sperm motility |
| C. | Acrosome | iii. | Energy |
| D. | Tail | iv. | Genetic material |
Accessory glands of male reproductive system 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 |
