B = brown eyes

b = blue eyes

What is true about these brothers that have brown eyes? One has a genotype of BB and the other Bb.

If you have a parent who has GgBb as their genotype, what are the possible alleles they could donate to their gametes?

A genotype is ...

What is the expected phenotypic ratio for a dihybrid cross involving parents heterozygous for both traits?

A tomato plant has a genotype Wwgg. Select all possible genetic combinations that could be present in a single grain of pollen from this plant.

A ________ trait is expressed even if the individual has only one copy of the allele.

Which genotype is represented for having homozygous dominant for both traits?

How many gametes will an individual with genotype AaBB produce?

A recessive gene can be expressed (shown) if the genotype is...

The gametes of a dog with the genotype FfGg should have the genotypes...

Is hybrid heterozygous or homozygous

Is purebred heterozygous or homozygous?

Is SsHh a genotype or a phenotype?

What phenotype is missing here (ssyy)?

What genotype is missing?

What phenotype is missing?

Looking at this picture, what would the parents genotype be?

Is blue tall a genotype or a phenotype?

If someone has a recessive phenotype for a trait, the genotype must be _______.