The document discusses genetic traits related to dimples, tongue rolling, and skin color, highlighting dominant and recessive alleles. It poses several problems involving genotypes and inheritance patterns, specifically focusing on normal skin color and albinism. The document includes questions about genetic probabilities for children of heterozygous individuals.

1. Problems (1 pt) PUT GENOTYPES HERE Having dimples is a dominant trait (DD or Dd); no
dimples is recessive (dd). Eva does not have dimples so her genotype is: Tongue rolling is a
dominant trait (T' or Tt). Teresa can roll her tongue but her father cannot. Teresa's genotype must
be: Normal Skin color has the dominant allele (A); albinism is a recessive trait (aa). (4 pts) Put
Answers HERE 1. The genotypes for people with NORMAL Skin Color is 2. The genotypes for
someone AFFECTED by or who HAS the Albinism trait must be: 3. The heterozygous genotype
for skin color is: 4. If a person has the heterozygous genotype, do they have NORMAL coloring
or ALBINISM?: 5. Two heterozygous individuals have children. The PERCENTAGE of their
children who are likely to have normal skin coloring would be: 6. Two heterozygous individuals
have children. The PERCENTAGE of their children who may also have the HETEROZYGOUS
genotype would be: 7. Two heterozygous individuals have children. The PERCENTAGE of their
chidren who may have albinism may be: 8. If a man with albinism and a woman who is
heterozygous for the trait have children, the PERCENTAGE of children who may HAVE
ALBINISM could be: