QUESTION 4 What is the mode of inheritance for the following pedigree? O X-linked recessive O Y-linked O X-linked dominant O Autosomal recessive O Autosomal dominant || IV 1 1 2 опо 1 2 3 2 3 4 5 6 HOOD 1 2 3 4 5 6 7 89 4 5 6 7 7 8 10 11 12 8 9

70 T 꿈 ㅁ ㅁ 이어어어어어어 In the pedigree shown, indicate whether each of the following inheritance patterns is possible by selecting YES or NO from the appropriate drop down menu. Y-linked Autosomal Recessive Autosomal Dominant X-linked Recessive X-linked Dominant ()

Could the characteristic followed in the pedigree be caused by an autosomal dominant disease? Why or why not? 3 4. O No, the offspring of 1-3 and I-4 contradict an autosomal dominant inheritance O No. the offspring of 1-1 and I-2 contradict an autosomal dominant inheritance O Yes, all individuals fit the autosomal dominant inheritance pattern ONo, the offspring of II-3 and -4 contradict an autosomal dominant inheritance

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 O Heterozygotes are affected Males and females are affected equally Question 26 Which of the following is a sex-linked recessive disorder?

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 Fibrosis

Question 6

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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.

Please help a bit confused, don't need detailed response just an understanding of the idea

zzle 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. !