The chance of elimination of genes from a small population is an example of
Selection pressure
Speciation
Adaptation
Genetic drift
Genetic equilibrium means
Which is basis of evolution
In a random mating population in equilibrium, which of the following brings about a change in gene frequency in non-directional manner?
Factor affecting the Hardy-Weinberg principlesare
$(I)$ Gene flow ;
$(II)$ Genetic drift
$(III)$ Mutation
$(IV)$ Genetic recombination
$(V)$ Natural selection
The correct combination is
Variation in gene frequencies within populations can occur by chance rather than by natural selection. This is referred to as