Genetics Practice Problems

Genetics Practice Problems - Name Genetics Practice...

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Name: ___________________ 1 Genetics Practice Problems Worksheet 1. For each genotype below, indicate whether it is heterozygous ( He ) or homozygous ( Ho ) AA _______ Ee _______ Ii _______ Mm _______ Bb _______ ff _______ Jj _______ nn _______ Cc _______ Gg _______ kk _______ oo _______ DD _______ HH _______ LL _______ Pp _______ 2. For each of the genotypes below determine what phenotypes would be possible. a. Purple flowers are dominant to white flowers. y PP __________________ y Pp __________________ y pp __________________ b. Round seeds are dominant to wrinkled seeds. y RR __________________ y Rr __________________ y rr __________________ c. Brown eyes are dominant to blue eyes y BB ________________ y Bb ________________ y bb ________________ d. Bobtails in cats are recessive. y TT _________________ y Tt _________________ y tt __________________ 3. For each phenotype below, list the genotypes a. Straight hair is dominant to curly. y ____ straight y ____ straight y ____ curly b. Pointed heads are dominant to round heads. y _____ pointed y _____ pointed y _____ round
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