Which of the following are the correct distinguishing point between Amphibia and Pisces?
Amphibia | Pisces | ||
1 | They do not have scales on their body | 1 | They have scales on their body |
2 | Heart is 3 chambered | 2 | Heart is 2 chambered |
3 | They are oviparous | 3 | They are viviparous |
4 | They can live only on land | 4 | They can live only in water |