Factor affecting the Hardy-Weinberg principlesare
$(I)$ Gene flow ;
$(II)$ Genetic drift
$(III)$ Mutation
$(IV)$ Genetic recombination
$(V)$ Natural selection
The correct combination is
$I$ and $II$
$II, III$ and $IV$
$III, IV$ and $V$
$I, II, III, IV$ and $V$
A population is in Hardy- weinberg equilibrium for a gene with only two alleles. If the gene frequency of an allele $A$ is $0.7$, the genotype frequency of $Aa$ is
Genetic variation in a population arises due to
Genetic drift operates in
What is founder effect ?
In a random mating population in equilibrium, which of the following brings about a change in gene frequency in non-directional manner?