Biology Tests Zoology Scope and Origin of Life MCQs Test 06 Preparation Online Zoology Scope and Origin of Life MCQs Test 06 Preparation Online 1. Life originated about?A. Six billion years ago B. One billion years ago C. Three billion years ago D. Nine billion years ago Loading... 2. Life originated?A. In water B. On land C. In air D. In all of these Loading... 3. It can be concluded on the basis of Miller's experiment that?A. Life originated in form of amino acid B. The organic compound can be synthesized in the laboratoryC. Organic compounds contain hydrogen, oxygen and carbon D. Complex organic compound were first formed on the primitive earth Loading... 4. Miller synthesized simple amino acids from?A. Ammonia, Methane, Cyanide and OxygenB. Hydrogen, Oxygen Nitrogen and waterC. Hydrogen, Ammonia, Methane and Water Vapours D. Methane, Cyanide, Hydrogen and Oxygen Loading... 5. Oxygen present in the atmosphere has been formed by?A. Metabolism of micro-organismsB. Evaporation of sea water C. Photosynthesis by plants D. Putrefaction of animals and plants Loading... 6. Most important condition for the origin of life is presence of?A. CarbonB. Nittogen C. Water D. Oxygen Loading... 7. Louis Pasteur is known for?A. Cell TheoryB. Germ Theory of disease C. Recapitulation Theory D. Germ Plasm Theory Loading... 8. Carbondioxide of the present atmosphere is entirely produced by?A. Industrial smoke B. Microbial activityC. Forest fire D. Respiration of animals and plants Loading... 9. Which of the following must have evolved in the direction of "Origin of Life"?A. Proteins and nucleic acids B. Proteins and amino acids C. None of theseD. Urea and proteins Loading... 10. Nucleoproteins most probably gave the first sign of?A. Evolution B. SpeciationC. Matation D. Life Loading... Loading... Related PostsZoology Scope and Origin of Life MCQs Test 01 Preparation…Zoology Scope and Origin of Life MCQs Test 07 Preparation…Zoology Scope and Origin of Life MCQs Test 05 Preparation…Zoology Scope and Origin of Life MCQs Test 04 Preparation…Zoology Scope and Origin of Life MCQs Test 03 Preparation…Zoology Scope and Origin of Life MCQs Test 02 Preparation… Continue Reading Previous Zoology Scope and Origin of Life MCQs Test 05 Preparation OnlineNext Zoology Scope and Origin of Life MCQs Test 07 Preparation Online Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Δ