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Which of the following is homozygous dominant?

Which of the following is homozygous recessive?

Which of the following is heterozygous

Green eyes (G) is dominant to blue eyes (g). Maria is homozygous dominant (GG). What is her phenotype?

Green eyes (G) is dominant to blue eyes (g). Maria is homozygous recessive (gg). What is her phenotype?

Green eyes (G) is dominant to blue eyes (g). Maria is heterozygous (Gg). What is her phenotype?

Brown eyes (A) is dominant over blue eyes (a). Predict genotypes of the parents in a cross between a heterozygous father and heterozygous mother.

Brown eyes (A) is dominant over blue eyes (a). Predict genotypes of the parents in a cross between a homozygous recessive father and heterozygous mother.

Brown eyes (A) is dominant over blue eyes (a). Predict genotypes of the parents in a cross between a homozygous dominant father and homozygous recessive mother.

Curly hair (H) is dominant to straight hair (h). A heterozygous father is crossed with a straight hair mother. What are the possible genotypes of the parents?

Being round (R) is dominant to being wrinkly (r) in peas. If a heterozygous pea is crossed with a homozygous dominant pea, what are the parental genotypes?

Being round (R) is dominant to being wrinkly (r) in peas. If a homozygous round pea is crossed with a wrinkly pea, what are the parental genotypes?