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GQ 2
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- Question 6 Which of the Pedigree Diagrams below is most likely to show a family with Becker muscular dystrophy? B Afected female Normal fenale anecad sale Nermal maie KEY Homozygous Homazygous Heterozygous Heberozygous Wild Type Male Fumale Male Female Male Female Note: Completely red symbol denotes an individual exhibiting the phenotype of interest C OT 12 12 12 IV 1/4 14 Alfected 12. 1/2 Known camer A A B. A, 8.Sickle 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 FibrosisSickle 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 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 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 mitochondrialQUESTION 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 dominant
- E- Question 20/28 In chart 1, the offspring of the two pea plants are Aa. Use the diagrams below to answer the questions that follow. This is known as . Pea Plants A Homozygous Dominant Chart 1 Homozygous Recessive Punnett Square Heterozygous Dominant Heterozygous Recessive Aa Aa Aa Aa Chart 2 AaBb x AaBb AB Ab qe AaBb ав Key AB AABB AABB AABB AA-Green Ab AABB AAbb AaBb Aabb BB- Smooth aa - Yellow aB AABB AaBb aaBB aaBb ab AaBb y6noy - 99 Aabb aaBb aabbQuestion 47 Everyone who inherits the disease causing alleles has some symptoms. multifactorial traits Pleiotropy Polygenic inheritance Incomplete penetrance O Variable expression O Complete penetranceDescriby cystic fibrosis as it applies to autosomal recessive inheritance
- 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 15QUESTION 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 9FAlpQLSfiOhfAvlhxzCSiUll_6rt-nU5b0WI73UmWOxkOw8OCwk01ng/formResponse B 1 2 Bb x Bb b 4 The fur in both parents in this cross is * 1 B B Bb x Bb b 3 4 brown black O homozygous dominant homozygous recessive 3. 近