Question

Gene frequency in a population remains stable unless and until there is a) random drift b) random mating c) selection d) mutation

Answer 1

gene frequency in population remains stable unless and until there is mutation, gene recombination ,gene flow ,chromosomal abbreviation and genetic drift so the answer is d mutation

Answer 2

Gene frequency or allele frequency refers to the relative frequency of an allele at a specific locus in a population, articulated in the form of a percentage or in the form of a fraction.  

In a population, the gene frequency remains steady until and unless it is influenced by the elements like gene recombination, mutation, gene flow, genetic drift, and chromosomal aberration. Hence, the correct answer is option d, that is, mutation.