1
NEET 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Which is the most common mechanism of genetic variation in the population of a sexually reproducing organism ?
A
Transduction
B
Chromosomal aberrations
C
Recombination
D
Genetic Drift
2
NEET 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
A population will not exist in Hardy-Weinberg equilibrium if
A
there are no mutations
B
individuals mate selectively
C
the population is large
D
there is no migration
3
NEET 2015
MCQ (Single Correct Answer)
+4
-1
Industrial melanism is an example of -
A
Mutation
B
Natural selection
C
Neo Darwinism
D
Neo Lamarckism
4
NEET 2015
MCQ (Single Correct Answer)
+4
-1
The wings of a bird and the wings of an insect are :
A
homologous structures and represent divergent evolution
B
phylogenetic structures and represent divergent evolution
C
homologous structures and represent convergent evolution
D
analogous structures and represent convergent evolution
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