3.03 Mendel Essay

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Title: 3.03 Mendel Data Survey at least 20 people to find out what traits they have for each of the features below. Tally the numbers for each trait and record those totals in each column. Feature | Trait | Total | Trait | Total | Earlobes | Free Earlobes | 18 | Attached Earlobe | 2 | Hair on knuckles | Hair present between second and third knuckle of fingers | 16 | No hair present between second and third knuckle of fingers | 4 | Hair line | Widow’s peak | 3 | Straight hair | 17 | Hair texture | Curly hair | 12 | Straight hair | 8 | Chin shape | Cleft chin | 1 | No cleft chin | 19 | Observations: Record the traits of each member of the family (parents and offspring) that you surveyed. Add more rows to the table for additional offspring as needed. Family member | Earlobes | Hair on knuckles | Hair Line | Hair Texture | Chin Shape | Father | Free | Yes | Widow’s peak | Curly | No cleft chin | Mother | Free | Yes | Straight | Curly | No cleft chin | Offspring 1 | Free | Yes | Straight | Curly | No cleft chin | Offspring 2 | Free | Yes | Widow’s peak | Curly | No cleft chin | Offspring 3 | Free | Yes | Widow’s peak | Curly | No cleft chin | Calculations: Calculate the percentages for each trait in your total sample and list those percentages in this section of your assignment. Feature | Trait | Calculated Percentage | Trait | Calculated Percentage | Earlobes | Free Earlobes | 90% | Attached Earlobe | 10% | Hair on knuckles | Hair present between second and third knuckle of fingers | 80% | No hair present between second and third knuckle of fingers | 20% | Hair line | Widow’s peak | 15% | Straight hair | 85% | Hair texture | Curly hair | 60% | Straight hair | 40% | Chin shape | Cleft chin | 5% | No cleft chin | 95% | Analysis and Conclusion: * Identify the trait that you believe to be dominant for each of the

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