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` its mouth is forcibly kept closed for a few days
(B) It has four-chambered heart
(C) On dry land, it turns uricotelic from ureotelic
(D) Its life-history is carried out in pond water

Answer

A