Punnett Squares

Front

What is the term for the physical appearance of a trait?

Back

Phenotype

Front

What is the genetic makeup of an organism called?

Back

Genotype

Front

What type of inheritance pattern occurs when a heterozygous phenotype is intermediate between the two homozygous phenotypes?

Back

Incomplete dominance

Front

What is the term for a genetic cross that involves one trait?

Back

Monohybrid cross

Front

What is the term for a genetic cross that involves two traits?

Back

Dihybrid cross

Front

What is the genotype for a homozygous dominant organism?

Back

MM

Front

What is the term for the genetic situation where both alleles are expressed equally in the phenotype?

Back

Co-dominance

Front

What is an example of a trait that exhibits multiple alleles?

Back

Blood types (A, B, AB, O)

Front

What is the expected phenotypic ratio in a monohybrid cross?

Back

3:1

Front

What is the expected genotypic ratio in a monohybrid cross?

Back

1:2:1