A blue flower and green flower cross and make a turquoise colored flower
A female dog with a short tail and a male dog with a long tail have puppies with a medium length tails
One parent with straight hair and the other parent with curly hair have kids with wavy hair.
A brown cow and a black blue bull have a calf that is brown and black.
A chicken with white feathers and a roster with black feathers makes a chicken with white and black feathers.
Parents with blood types of A and B, have a child with AB blood
A child with brown eyes has parents with brown and green eyes.
A flower with red petals and a flower with white petals cross to make a flower with red and white petals.
Both alleles are expressed and the phenotype is a blend
Both alleles are expressed and the genotype is dominant
Neither allele is expressed
Alleles are dominant or recessive
Here's an interesting quiz for you.