Concept:Analogies test the relationship between a living being and its biological class.
Explanation:Here, the first pair is Frog : Amphibian.
A frog is classified as an amphibian because it can live in water and on land.
The second term gives the class to which the animal belongs.
Now apply the same relationship to Lizard.
A lizard has dry scaly skin and is cold-blooded.
Therefore, it belongs to the class Reptilia, commonly called reptiles.
Among the options, Rodent and Mammal are wrong because lizards are not mammals.
Insect is also wrong because lizards are vertebrates, not insects.
So the correct match is Lizard : Reptile.
Answer:C. Reptile