Prepare for the ASU BIO182 General Biology II Exam 2 with curated quizzes and detailed explanations. Boost your understanding of key concepts and hone critical thinking skills with practical examples.

High heterozygosity reflects a population with many alleles. Heterozygosity is a measure of the genetic variation within a population, specifically referring to the presence of different alleles at a given locus in individuals. When heterozygosity is high, it indicates that there are numerous alleles for a specific gene in the population, leading to a more diverse genetic background among individuals.

This genetic diversity can be beneficial for populations, as it enhances their ability to adapt to environmental changes and resist diseases. A population with many alleles is likely to have different traits, potentially leading to a greater range of phenotypic variations. This diversity also plays a crucial role in evolutionary processes, as it provides a wider pool of genetic material for natural selection to act upon.

In contrast, low genetic variation would reflect low heterozygosity, suggesting fewer alleles and potentially reducing the population's adaptability. Insufficient mutations would indicate a lack of new genetic variations, which would not result in high heterozygosity. Lastly, a high degree of homozygosity occurs when individuals have the same alleles at a particular locus, which is the opposite of high heterozygosity. Thus, high heterozygosity is directly associated with a rich

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