In male frogs,the ureter carries .......... .

Forebrain of frog does not include which of the following structures?

Draw a neat and labeled diagram of the digestive system of a frog.

The sclera of a frog's eye is composed of $....$.

The vocal sac is found in . . . . . . .

Which of the following statements are correct with respect to $Frogs$?
$A$. $Bidder's$ canals are present in male $Frogs$
$B$. Copulatory pads are present in female $Frogs$
$C$. Sound producing vocal sacs are present in male $Frogs$
$D$. $Cloaca$ is present in male $Frog$ only
Choose the most appropriate answer from the options given below: