According to Hardy-Weinberg principle, allele and genotype frequencies in a population will remain constant from generation to generation in the absence of other evolutionary influences. It makes several assumptions which were given below.
$i.$ Random Mating
$ii.$ Sexual Reproduction
$iii.$ Non-overlapping Generations
$iv.$ Occurrence of Natural Selection
$v.$ Small size of population
Identify two assumptions which do not meet for a population to reach Hardy-Weinberg Equilibrium?
$iv$ and $v$
$ii$ and $iv$
$iii,\,iv$ and $v$
$i,\,ii$ and $iii$
In a random mating population in equilibrium, which of the following brings about a change in gene frequency in non-directional manner?
Natural selection in which more individuals acquire peripheral character value at both the ends of the distribution curve is
Define gene pool.
Evolution that shift the allele frequency in a study consistent direction is called?