Pedigree analysis worksheet PDF

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Summary

Identify and interpret the key aspects of a pedigree and use the information given to determine the possible genotypes....

Description

Pedigree'Question'Set'A' '

' 1.''Using'the'pedigree'above,'what'can'you'determine'about'the'pattern'of'inheritance'of'the'genes'that'cause'a' disease'in'humans?' ' A.'The'trait'is'recessive'X'linked' ' B.'The'trait'is'dominant'X'linked' ' C.'It'is'an'autosomal'recessive'trait' ' D.'It'is'an'autosomal'dominant'trait' ' ' 2.''What'is'the'genotype'of'the'mother'(P'generation)?'______ ______' 3.''What'is'the'genotype'of'the'father'(P'generation)?'_____________' 4.''What'is'the'genotype'of'all'of'the'F1'individuals?'(Hint:'They’re'all'the'same.)'______ ______' 5.''What'is'the'probability'that'an'F2'male'will'have'the'sickness?'_____________' 6.''What'is'the'probability'that'an'F2'female'will'have'the'sickness?'_____________' 7.''What'is'the'probability'that'an'individual'in'the'F2'generation'will'neither'be'a'carrier'nor'have'the'disease?' ________ ____'

Sickle Cell Anemia 8.''Identify'a'genetic'condition'that'has'this'same'pattern'of'inheritance'__________________________' 9.'What'are'the'possible'genotypes'of'the'offspring'of'the'affected'female'in'F2'and'a'carrier'male?' _______________________________________' 10.''What'are'the'possible'genotypes'of'the'offspring'of'the'unaffected'male'in'F2'and'a'carrier'female?' _______________________________________'...