Select the correct route for the passage of sperms in male frogs:a)Tes...
Sperms are produced in the testes, carried by vasa efferentia into the kidney, then enter Bidder’s canal, pass through the urinogenital duct, and finally exit through the cloaca.
Select the correct route for the passage of sperms in male frogs:a)Tes...
Passage of Sperm in Male Frogs
The correct route for the passage of sperms in male frogs is option 'C':
Route Breakdown
- Testes: The process begins in the testes, where sperm production takes place through spermatogenesis.
- Vasa Efferentia: After maturation, the sperm travels from the testes to the vasa efferentia, which are small ducts that lead to the next stage.
- Kidney: The vasa efferentia connect to the kidney. In frogs, the kidney plays a role in the passage of sperm.
- Bidder's Canal: From the kidney, sperm moves into Bidder's canal, which is a channel that serves as a pathway for sperm to exit the kidney.
- Urinogenital Duct: Next, sperm travels through the urinogenital duct. This duct is responsible for the transport of both urinary and reproductive fluids.
- Cloaca: Finally, the sperm reaches the cloaca, an opening in frogs that serves multiple functions, including the excretion of waste and the release of reproductive fluids during mating.
Conclusion
Option 'C' accurately describes the entire route that sperm takes in male frogs, highlighting the unique anatomical structures involved in reproduction. Understanding this pathway is essential for comprehending amphibian reproduction and physiology, especially in the context of NEET examinations.