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प्रश्न
Write the functional activity of the following structure:
Seminiferous tubules
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उत्तर
These are found in the testes. They are lined with germinal epithelium, the cells of which produce spermatozoa by spermatogenesis.
संबंधित प्रश्न
Describe the structure of a seminiferous tubule.
Identify True/False statement. Correct false statement to make it true.
Spermatozoa get nutrition from Sertoli cells.
Identify True/False statement. Correct the false statement to make it true.
Leydig cells are found in the ovary.
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 in sequence, the regions which a mature sperm travels from the seminiferous tubules up to the urethral opening in the human male.
Draw a label diagram.
Draw a labeled diagram to show the interrelationship of four accessory ducts in a human male reproductive system.
Write the answers to the questions by observing the figure.
- What does the above figure show?
- Write the names of parts A, B, C, D.
- Write the function of the part 'D'.
- How is semen formed?
Failure of testes to descend from abdomen into scrotum leads to ______.
Vas deferens receives the duct of seminal vesicle and forms the ______.
Mark the odd one.
