1
NEET 2014
MCQ (Single Correct Answer)
+4
-1
In a population of 1000 individuals 360 belong to genotype AA, 480 to Aa and the remaining 160 to aa. Based on this data, the frequency of allele A in the population is :
A
0.4
B
0.5
C
0.6
D
0.7
2
NEET 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Which of the following had the smallest brain capacity ?
A
Homo neanderthalensis
B
Homo erectus
C
Homo sapiens
D
Homo habilis
3
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
4
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
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