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प्रश्न
Draw a neat and labelled diagram of spermatogenesis.
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उत्तर
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संबंधित प्रश्न
Male and female gametes are __________.
Expand the acronym.
LH
After ovulation, Graafian follicle regresses into ______.
Besides activating the egg another role of a sperm is to carry ______ to egg.
The nutritive cells found in seminiferous tubules are ______.
The process of release of spermatozoa from Sertoli cells into cavity of the seminiferous tubules is called ______.
After the release of the secondary oocyte, the Graafian follicle develops into ______.
Mark the odd one.
Meiotic division of the secondary oocyte completed ______.
The diagram given below shows the various steps in spermatogenesis.
- Name the parts labelled '1', '2' and '3'.
- Name the process by which part '3' changes to part '4'.
