Ornithorhynchus is a connecting link between
Birds and reptiles
Reptiles and mammals
Birds and amphibians
Fishes and amphibians
Connecting link between man and ape was
Percentage of homology in the haemoglobin of man and gorilla is
According to the discovery made in $1980's$. $RNA$ can act like enzyme to assemble new $RNA$ molecules on $RNA$ template. Which of the following statements is not proved by this theory?
The proponent of the theory of spontaneous generation was