1. Tardigrade
  2. Question
  3. Biology
  4. Assertion (A)Bidder canal is associated with the conduction of sperms of frog. Reason (R) These canals are the part of frog's reproduction system and connect to the cloaca of frog.

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Q. Assertion (A)Bidder canal is associated with the conduction of sperms of frog.
Reason (R) These canals are the part of frog's reproduction system and connect to the cloaca of frog.

AIIMSAIIMS 2016

Solution:

Bidder canals are associated with the conduction of sperms of frog. The vasa efferentia of testis enter in the kidney of frog (male) and open in bidder canals. These canals runs longitudinally along inner margin of kidney and connect to urinogenital duct and prevent sperms to mix with blood or waste of kidney.