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Question-1
Every organism has an internal vital force. This theory of evolution was called
(A)
Darwinism
(B)
Lamarckism
(C)
Hugo devries theory
(D)
none of these
Question-2
The famous book ' Orgin of Species' was written by:
(A)
Odum
(B)
Darwin
(C)
Haeckel
(D)
Lamarck
Question-3
The presence of gill slits, in the embryos of all vertebrates, supports the theory of
(A)
Biogenesis
(B)
recapitulation
(C)
metamorphosis
(D)
organic evolution
Question-4
Swan neck flask experiment proved
(A)
Biogenesis
(B)
abiogenesis
(C)
gene therapy
(D)
both 1 & 2
Question-5
Naturalistic Theory was given by
(A)
Bravn
(B)
Oparin
(C)
Darwin
(D)
Haeckel
Question-6
The 'Devonian Period' is considered to be as the age of
(A)
Fishes
(B)
reptiles
(C)
mammals
(D)
amphibians
Question-7
Homologous structures have
(A)
Similar origin but dissimilar function
(B)
dissimilar origin but similar functions
(C)
dissimilar origin and dissimilar structures
(D)
similar origin and similar or dissimilar functions
Question-8
The believers in spontaneous generation theory, assumed hat the organisms.
(A)
could arise only from air
(B)
always arose spontaneously
(C)
arose only from other similar organisms.
(D)
arose not only from other similar organisms, but also spontaneously.
Question-9
The belief that life originate from non-living matter is known as
(A)
Cosmozoic theory
(B)
abiogenesis theory
(C)
panspermia theory
(D)
special creation theory
Question-10
Abiogenetic theory of origin states
(A)
Spontaneous generation
(B)
Organic evolution due to chemical reactions
(C)
origin of life from blue-green algae
(D)
Origin of life is due to pre-existing organism
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Plus 2 Biology Science
ICSE/ISC
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