Which one of the following is not a character of Rana?
Tympanum represents ear.
Body is divided into head, trunk and tail.
Skin is moist and lacks scales.
Cloaca receives urine, faeces and gametes.
In frogs (e.g. Rana), body is divided into head and trunk. Tails is absent. Tail is present in some amphibians (e.g., Salamanders).