1
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
Sequence of which of the following is used to know the phylogeny ?
A
DNA
B
r-RNA
C
m-RNA
D
t-RNA
2
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
According to fossils which discovered up to present time, origin and evolution of man was started from
A
Java
B
Africa
C
China
D
France
3
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
In which condition, the gene ratio remains constant for any species population ?
A
Gene flow
B
Mutation
C
Sexual selection
D
Random mating
4
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
In which era reptiles were dominant ?
A
Archaeozoic era
B
Mesozoic era
C
Coenozoic era
D
Paleozoic era
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