Exercise 1: Creating Punnett Squares Trait F is the Mendelian trait for freckles. The allele for freckles (F) is dominant over the allele for no freckles (). Use the information provided on page 69 of your lab manual to complete the three separate Punnett squares, then use those Punnett squares to answer the following questions for exercise 1. (Q001) What is Timmy's maternal grandmother's genotype? OFF O Ff Exercise 1: Creating Punnett Squares (Q002) What is Timmy's maternal grandfather's genotype? O FF O Ff Off EXERCISE CREATING PUNNETT SQUARES Work in a small group or alone to complete this exercise. Trait F is the Mendelian trait for freckles. The allele for freckles (F) is dominant over the allele for no freckles (f). • Timmy is homozygous dominant for freckles. • Timmy mates with Sally, who is heterozygous for freckles. • Timmy's father and Timmy's mother are both heterozygous for freckles. • Timmy's maternal grandmother (mother's mother) is homozygous recessive for freckles. • Timmy's maternal grandfather (mother's father) is homozygous dominant for freckles. Use the information provided to complete the three separate Punnett squares below. Grandpa Dad Timmy Sally

Exercise 1: Creating Punnett Squares Trait F is the Mendelian trait for freckles. The allele for freckles (F) is dominant over the allele for no freckles (). Use the information provided on page 69 of your lab manual to complete the three separate Punnett squares, then use those Punnett squares to answer the following questions for exercise 1. (Q001) What is Timmy's maternal grandmother's genotype? OFF O Ff Exercise 1: Creating Punnett Squares (Q002) What is Timmy's maternal grandfather's genotype? O FF O Ff Off EXERCISE CREATING PUNNETT SQUARES Work in a small group or alone to complete this exercise. Trait F is the Mendelian trait for freckles. The allele for freckles (F) is dominant over the allele for no freckles (f). • Timmy is homozygous dominant for freckles. • Timmy mates with Sally, who is heterozygous for freckles. • Timmy's father and Timmy's mother are both heterozygous for freckles. • Timmy's maternal grandmother (mother's mother) is homozygous recessive for freckles. • Timmy's maternal grandfather (mother's father) is homozygous dominant for freckles. Use the information provided to complete the three separate Punnett squares below. Grandpa Dad Timmy Sally

Anatomy & Physiology

1st Edition

ISBN:9781938168130

Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble

Publisher:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble

Chapter28: Development And Inheritance

Section: Chapter Questions

Problem 30RQ: Zoe has cystic fibrosis. Which of the following is the most likely explanation? Zoe probably...

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