In his experiment Stanley Miller was successful to demonstrate the formation of amino acids by passing an electric discharge in a mixture of ammonia, water, hydrogen and:
A.Ethane
B.Methane
C.Carbon-dioxide
D.Ethanol
Category: Zoology Scope and Origin Of Life Mcqs
Name the science for the study of human beings:
A.Anthropopsy
B.Anthropology
C.Aphidology
D.Anthropopathy
Why is it must to boil the instruments in hospitals before surgery:
A.To kill all pathogene present at the site of operation in the patient’s body
B.To kill all the pathogene which may be infecting the insturment
C.To facilitate the handling of instruments
D.To enable the patient to feel warm during operation
Karyon is the basis of differentiation in between:
A.Enaima and Anaima
B.Prokaryotes and Eukaryotes
C.Protista and Monera
D.None of these
The study of immunological reaction occurring in the blood is known as:
A.Haematology
B.Biochemistry
C.Serology
D.Pathology
Solar System originated about 4.5-5 billion years ago according to the theory proposed by:
A.Darwin
B.Larmarck
C.Kant-Laplace
D.None of these
Which of the following statement is true for viruses:
A.They always have RNA
B.They always have DNA
C.They are only bacteriophage
D.They multiply in host cells
Life originated:
A.In air
B.On land
C.In water
D.In all of these
Most important condition for the origin of life is presence of:
A.Oxygen
B.Nittogen
C.Water
D.Carbon
Louis-Pasteur succeeded in disproving the spontaneous generation theory because:
A.He was lucky enough
B.He was ingenious in crawing out necks of glass flasks so as to provide access to air but not to micro-organisms
C.Air must have gone out through holes of corks and must have carried the micro-organisms along with it
D.Of the fact that the yeast sample taken by him was dead
