What can you tell about the condition that is depicted in the pedigree shown above? 2 2 3 4 5 6 7 II 1 2 3 4 5 6 7 8 9 10 11 IV 1 2 3 5 6 8 The trait is autosomal recessive. The trait is autosomal dominant. The trait is sex-linked dominant. It is impossible to tell.
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- QUESTION 10 Consider the following pedigree. With no other information provided, what is the most likely mode of transmission (or mode of inheritance) of the allele for the unusual trait? autosomal dominant sex-linked recessive autosomal recessive O sex-linked dominantQUESTION 8 Consider the following pedigree. With no other information provided, what is the most likely mode of transmission (or mode of inheritance) of the allele for the unusual trait? sex-linked recessive autosomal recessive autosomal dominant sex-linked dominantQuestion 10 What can you tell about the condition that is depicted in the pedigree shown above? 2 4 2 3 4 5 6 7 II 2 3 4 5 6 7 8 9 10 11 IV 1 2 3 4 5 6 7 8 O The trait is autosomal recessive. O The trait is autosomal dominant. O The trait is sex-linked dominant. O It is impossible to tell.
- QUESTION 4 What is the mode of inheritance for the following pedigree? OX-linked recessive O Y-linked O X-linked dominant O Autosomal recessive O Autosomal dominant 11 IV DOOD 1 2 3 4 OI 2 1 2 3 3 5 сто 1 2 4 5 6 6 7 8 9 4 5 6 7 7 8 DO 10 11 12 8 9QUESTION 22 Consider whether the mode of inheritance for each of the pedigrees below is autosomal dominant or autosomal recessive Pedigree I Both pedigrees show autosomal dominant modes of inheritance Pedigree I is autosomal dominant while pedigree II is autosomal recessive O Pedigree I is autosomal recessive while pedigree II is autosomal dominant O Both pedigrees show autosomal recessive modes of inheritance QUESTION 23 A Pedigree II The pedigree below shows the inheritance of an X-linked recessive disorder. B TH QuersQuestion 10 Listen Donna is heterozygous for both hemophilia (a sex linked recessive trait) and Sickle Cell Anemia an (autosomal recessive trait). She has children with Michael who does not have hemophilia but is also heterozygous for Sickle Cell Anemia. What fraction of their sons with have both hemophilia and Sickle Cell Anemia? a) 1/8 b) 1/2 c) 1/4 d) 1/16
- QUESTION 5. The pedigree below follows the appearance of a rare autosomal dominant condition resulting in malformation of limbs through a family. What is the penetrance of this trait? i.e., What is the ratio between the number of individuals in the pedigree who display the trait (numerator) and the number of individuals you know from the pedigree must have the trait-determining genotype (denominator)? Enter your answer in the form of a fraction without any spaces. e.g., If your answer is “one-fourth”, enter: 1/4Sickle cell disease Question 25 All of these are features of an autosomal recessive pedigree EXCEPT: O Heterozygotes have a normal phenotype ffected children can have two unaffected parents O Heterozygotes are affected Males and females are affected equally Question 26 Which of the following is a sex-linked recessive disorder?QUESTION 4 Look at the pedigree below. Which mode(s) of inheritance could explain this? Select all that apply. OY-linked O X-linked recessive O autosomal recessive O x-linked dominant O autosomal dominant O mitochondrial
- QUESTION 1 11 12 O X-linked recessive O X-linked dominant OY-linked O Sex limited 13 Analyze the pedigree in the figure above. What is the mode of inheritance? O Autosomal recessive Autosomal dominant 14 15Sickle cell disease Question 25 All of these are features of an autosomal recessive pedigree EXCEPT: O Heterozygotes have a normal phenotype ffected children can have two unaffected parents Heterozygotes are affected Males and females are affected equally Question 26 Which of the following is a sex-linked recessive disorder? Cystic Fibrosiszzle My Classes Copy ink Peoigree MULTIPLE CHOICE QUESTION 1 What clue is found in this pedigree to let you know that this trait is an autosomal dominant trait? 1 4 6. The trait skips a generation. II Affected parents have affected offspring. 1 2 3 4 5 The trait is only found in females and it skips a generation. Autosomal dominant tráit The trait is only in males. !