The frequency of the allele "Z" in a population is 65%. Find the % of the following: Homozygous Recessive Heterozygous

Human Anatomy & Physiology (11th Edition)
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ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
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**Genetic Frequency Calculation**

**Problem Statement:**

The frequency of the allele “Z” in a population is 65%. Find the percentage of the following:

1. Homozygous Recessive
2. Heterozygous

---

**Explanation:**

Understanding allele frequencies in a population helps in predicting genetic variation. In this context, the allele "Z" has a frequency of 65%. The task involves calculating the proportions of the population that are homozygous recessive and heterozygous.

**Definitions:**

- **Homozygous Recessive:** Individuals with two copies of the recessive allele.
- **Heterozygous:** Individuals with one copy of each allele (dominant and recessive).

To solve the problem, you typically use the formulas derived from Hardy-Weinberg equilibrium, which provide a framework to calculate expected frequencies of genotypes in a population based on allele frequencies.
Transcribed Image Text:**Genetic Frequency Calculation** **Problem Statement:** The frequency of the allele “Z” in a population is 65%. Find the percentage of the following: 1. Homozygous Recessive 2. Heterozygous --- **Explanation:** Understanding allele frequencies in a population helps in predicting genetic variation. In this context, the allele "Z" has a frequency of 65%. The task involves calculating the proportions of the population that are homozygous recessive and heterozygous. **Definitions:** - **Homozygous Recessive:** Individuals with two copies of the recessive allele. - **Heterozygous:** Individuals with one copy of each allele (dominant and recessive). To solve the problem, you typically use the formulas derived from Hardy-Weinberg equilibrium, which provide a framework to calculate expected frequencies of genotypes in a population based on allele frequencies.
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