19.2.4 Quiz: Population Dynamics

Question 9 of 10

What was the purpose of Hardy and Weinberg's work?

A. To determine how allele frequency changes
B. To learn where genetic information is stored
C. To learn how to control the mating of organisms
D. To count the total number of alleles in the world

SUBMIT

Hardy and Weinberg's work focused on understanding stable allele frequencies in populations and developing the Hardy-Weinberg equation for this purpose.

Explanation:

Hardy and Weinberg's work aimed to understand how allele frequencies in a population remain stable over generations in the absence of evolutionary forces. They developed the Hardy-Weinberg equation to calculate allelic and genotypic frequencies, providing a baseline expectation for allele frequencies in non-evolving populations. The equilibrium described by Hardy and Weinberg helps scientists make inferences about evolutionary forces at play when actual allelic frequencies differ from predicted values.

Learn more about Hardy-Weinberg equilibrium here:

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