Question

State Hardy Weinberg's principle. Give a mathematical expression for this principle.

Michelle, a zookeeper was collecting data on rabbits. She found that in a population of 1000 rabbits, 360 had long ears (LL), 150 had medium ears (Ll), and 490 had short ears (ll) at a given time.

If a natural population with 200 individuals is in Hardy-Weinberg equilibrium for a gene with two alleles A and a, with the gene frequency of allele A of 0·8, the genotype frequency of Aa will be :

In a certain population, the frequency of three genotypes is as follows : Genotypes : PP Pp pp Frequency : 22% 62% 16% Choose the option that shows the frequency of P and p alleles correctly :