The chance of elimination of genes from a small population is an example of
Selection pressure
Speciation
Adaptation
Genetic drift
If frequency, of ' $A$ ' allele is $0.4$ than, find out the frequency of ' $B$ ' allele and heterozygous genotype in a random mating population at equilibria
What is founder effect ?
$^{\prime} XX ^{\prime}$ is a type of selection process in evolution $^{\prime} XX ^{\prime}$ promotes the population changes in one particular direction $^{\prime} XX ^{\prime}$ favours small or large sized individuals, mean size of population changes in $^{\prime} XX ^{\prime}$. Identify $^{\prime} XX^{\prime}$
Genetic equilibrium means
Which one of the following factor do not allows Hardy-Weinberg principle to operate?