Answer :
Final answer:
This question pertains to Hardy-Weinberg equilibrium in a damselfly population. However, we lack sufficient information to determine the number of checkered damselflies that are homozygous dominant. We need additional information on allele frequencies or the proportions of homozygous recessive and heterozygous individuals to provide a complete answer.
Explanation:
The question pertains to Hardy-Weinberg equilibrium, a principle in population genetics that gives the proportions of different genotypes expected within a population under certain conditions. The problem mentions a population of damselflies that is 45% checkered (let's denote the allele for this trait as 'A') and 55% plain (let's denote this as 'a'). In Hardy-Weinberg equilibrium, homozygous dominant individuals are represented by the proportion p² in the population, where p is the frequency of the dominant allele. However, we do not have enough information provided in the question to determine the proportion of the damselfly population that is homozygous dominant for the checkered trait. We would need additional information about the allele frequencies or the proportions of homozygous recessive and heterozygous individuals in the population to answer this question.
Learn more about Hardy-Weinberg equilibrium here:
https://brainly.com/question/16823644
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