Using the two Hardy-Weinberg equations, calculate the allelic and genotypic frequencies. Tongue rollers [R-] = 840, Non rollers [rr] = 160, Total = 1000 %3D %3D 1. What are the phenotypic frequencies for tongue rollers? 2. What are the phenotypic frequencies for non-tongue rollers? 3. What is the allelic frequency for r?

Human Anatomy & Physiology (11th Edition)
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Author:Elaine N. Marieb, Katja N. Hoehn
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Chapter1: The Human Body: An Orientation
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**Using the two Hardy-Weinberg equations, calculate the allelic and genotypic frequencies.**

- **Tongue rollers [R---] = 840**
- **Non rollers [rr] = 160**
- **Total = 1000**

1. **What are the phenotypic frequencies for tongue rollers?**  
   [Input box]

2. **What are the phenotypic frequencies for non-tongue rollers?**  
   [Input box]

3. **What is the allelic frequency for r?**  
   [Input box]

4. **What is the allelic frequency for R?**  
   [Input box]

5. **What is the homozygous dominant frequency?**  
   [Input box]

6. **What is the heterozygous frequency?**  
   [Input box]

7. **What is the homozygous recessive frequency?**  
   [Input box]
Transcribed Image Text:**Using the two Hardy-Weinberg equations, calculate the allelic and genotypic frequencies.** - **Tongue rollers [R---] = 840** - **Non rollers [rr] = 160** - **Total = 1000** 1. **What are the phenotypic frequencies for tongue rollers?** [Input box] 2. **What are the phenotypic frequencies for non-tongue rollers?** [Input box] 3. **What is the allelic frequency for r?** [Input box] 4. **What is the allelic frequency for R?** [Input box] 5. **What is the homozygous dominant frequency?** [Input box] 6. **What is the heterozygous frequency?** [Input box] 7. **What is the homozygous recessive frequency?** [Input box]
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