The Chronological order of human evolutionfrom early to the recent stages is
Ramapitecus $\rightarrow$ Australopithecus $\rightarrow$ Homo habilis $\rightarrow$ Homo erectus
Australopithecus $\rightarrow$ Ramapithecus $\rightarrow$ Homo habilis $\rightarrow$ Homo erectus
Pithecanthropus pekinensis $\rightarrow$ Homo habilis $\rightarrow$ Homo erectus
Australopithecus $\rightarrow$ Ramapithecus Pithecanthropus pekinensis $\rightarrow$ Homo erectus
Oligopithecus possessed
Most primitive living mammals which provide an evidence of organic evolution from geographical distribution are found in
The presence of salts ($NaCl$ and others) in animal body fluid gives an inference that life originated in the