Genotype or Phenotype: Black hair

Genotype or Phenotype: ff

Homozygous or Heterozygous: ff

Homozygous or Heterozygous: Ff

The heterozygous DOMINANT trait of dimples?

A mom with the heterozygous gene for Widows peak and a father with the heterozygous gene for Widows peak: odds their baby HAS a widow's peak?

A mom with a dominant HOMOZYGOUS gene of a hitchhiker's thumb and a dad with a homozygous recessive gene for a straight thumb. What is the baby's phenotype?

In a Punnett square, a lower case letter stands for a ____________ allele.

In animals, shaggy fur is dominant to short fur. According to the genotypes shown, what percent of offspring will have short fur?

If a black guinea pig (BB) and a white guinea pig (bb) mate, there is a ______ chance that a white guinea pig will be born.