Heredity and Genetics

The gene whose trait will be hidden if there is a dominant allele present

• Dominant Allele

• recessive Allele

• Trait

• Phenotype

A section of DNA that determines the trait of an organism

• Trait

• Gene

• Phenotype

• Genotype

The passing of physical characteristics from a parent to an offspring

• Heredity

• Homozygous

• Heterozygous

• Codominance

A characteristic or feature

• Probability

• Alleles

• Trait

• Genetics

The gene whose trait will always show up

• Dominant Allele

• Recessive Allele

• Phenotype

• Genotype

Different forms of a gene

• Homozygous

• Heterozygous

• Alleles

• Genetics

The allele combination of an organism represented by uppercase & lowercase letters

• Phenotype

• Genotype

• Homozygous

• Heterozygous

The physical appearance of traits

• Phenotype

• Genotype

• Homozygous

• Heterozygous

A chart that shows all the possible combinations of alleles that can result from the genetic cross of two parents

• Heredity

• Genetics

• Probability

• Punnet Square

Which of the following is homozygous recessive?

• RR

• Rr

• rR

• rr