Connecting Links :- Virus - Between living and non living | .
Connecting Links :-
Virus - Between living and non living Euglena - Between plants and animals Proterospongia - Between protozoa and porifera Neopilina - Between annelida and mollusca Peripatus - Between annelida and arthropoda Balanoglossus - Between non chordata and chordata Chimera - Between cartilaginous and bony fishes Protopterus (Lung fish) - Between fishes and amphibian Seymauria - Between amphibia and reptilia Archaeopteryx - Between reptiles and birds Platypus and Echidna - Between reptiles and mammals
