Which is a connecting link between fished and amphibians

Which is a connecting link between fishes and amphibians

Which is a connecting link between fishes and amphibians

Conecting link between fish and amphibia is

Assertion: Lung fishes (e.g Protopterus) act as connecting link between fishes and amphibians. Reason : These have charactes of both fishes and amphibians.

Assertion : Lung fish is connective link between fishes and amphibia. Reason : Lung fishes show characters of both fishes and amphibia.

Assertion : Lung fish is connective link between fishes and amphibia. Reason : Lung fishes show characters of both fishes and amphibia.

Which is connecting link between Reptiles and Aves

Peipatus is connecting link between