1.

Chose the correct sequence during formation of chemicals on early earth

A. Ammonia, water, nucleic acid and protein
B. Ammonia, protein, Carbohydrates and nucleic acid
C. Ammonia, nucleic acid, protein and carbohydrate
D. Protein, carbohydrate, water and nucleic acid
Answer» B. Ammonia, protein, Carbohydrates and nucleic acid


Discussion

No Comment Found