The complex organic compounds that may have first evolved in the direction of origin of life on earth, may have been
Proteins and amino acids
Proteins and nucleic acids
Urea and nucleic acids
Urea and amino acids
Assertion : The primitive atmosphere was reducing one i.e., without oxygen.
Reason : In the primitive atmosphere, oxygen was involved in forming ozone
Describe various theories of origin of life.
The first life on the earth was developed through
Which is responsible for origin of life