According to spontaneous generation theory, the sequence of origin of life may be considered as
Amino acid– protein–chlorophyll
Chlorophyll–starch–glycogen
Nucleic acid– amino acid – chlorophyll
Chlorophyll – nucleic acid – amino acid
Flagella of prokaryotic and eukaryotic cells differ in
A star fish with six arms may be a case of
Galapagos islands are located in
Which of the following is related with reproductive isolation
Main basis of Neo-Darwinism is