The second cranial nerve of the frog is distributed in:

Consider the following four statements $(A-D)$ related to the common frog $Rana$ $tigrina$,and select the correct option stating which ones are true $(T)$ and which ones are false $(F)$.
Statements:
$A.$ On dry land it would die due to lack of $O_2$ if its mouth is forcibly kept closed for a few days.
$B.$ It has a four-chambered heart.
$C.$ On dry land it turns uricotelic from ureotelic.
$D.$ Its life-history is carried out in pond water.

The proctodaeum in a rabbit is:

To which organ does the femoral artery supply blood?

$A$ frog has:

Frogs reproduce in . . . . . . .