Ex. Red and white flower produce pink offspring Other Patterns of Inheritance Incomplete dominance- no recessive or dominant alleles. There is an incomplete dominance of one allele over another.  Ex. Red and white flower produce pink offspring -New format for Punnett squares

Codominance- both phenotypes show of the alleles in different locations  Ex. Red and white alleles present for flower color= flowers with 
 red and white stripes

A red cow (RR) is crossed with a roan cow (RW) A red cow (RR) is crossed with a roan cow (RW). 
What are the possible genotypes and phenotypes of 
the offspring?

A pink flower (RW) and a pink flower (RW) are crossed A pink flower (RW) and a pink flower (RW) are crossed. What are the 
genotypes for the flowers if red flower color is represented by R and 
white flowers are represented by W? What are the potential 
genotypes and phenotypes of their offspring?

Multiple Alleles- one gene can have multiple alleles 
(not per individual but as options in a population)

Polygenic Traits More than one gene codes for a trait  Ex. Skin color

Genes and the Environment -Phenotype only partly due to genotype -Also due to environmental effects