Biology · STRUCTURAL ORGANISATION IN ANIMALS

Which anatomical feature accurately characterizes the female reproductive system of Rana tigrina?

1. A
   Ovaries have a direct, functional connection with the kidneys via Bidder's canal.
2. B
   Ovaries have no functional connection with the kidneys, and a pair of oviducts open separately into the cloaca.
3. C
   Ova are fertilized internally inside the dilated lower part of the paired oviducts.
4. D
   The oviducts merge with the ureters to form a single common urinogenital duct before the cloaca.