Which of the following is NOT an amphibian?
- AFrog
- BTortoise
- CSalamander
- DIchthyophis
Solution & Step-by-step Explanation
Amphibians are ectothermic vertebrates that can live both on land and in water.
Frog (Anura), Salamander (Urodela), and Ichthyophis (a limbless amphibian belonging to Apoda) are all classic amphibians.
Tortoise belongs to the class Reptilia (Reptiles) because it possesses dry scaly skin, lays amniotic eggs on land, and breathes exclusively through lungs.
Frog (Anura), Salamander (Urodela), and Ichthyophis (a limbless amphibian belonging to Apoda) are all classic amphibians.
Tortoise belongs to the class Reptilia (Reptiles) because it possesses dry scaly skin, lays amniotic eggs on land, and breathes exclusively through lungs.