Front

Study of inheritance patterns and variation in organisms: _________________.

Back

genetics

Front

Characteristic passed to offspring through genes?

Back

trait

Front

A segment of DNA on a chromosome that codes for a specific trait is called _________________.

Back

a gene

Front

What is an allele?

Back

a version of a trait

Front

Homozygous for a trait means...

Back

they have 2 of the same alleles for that trait.

Front

Heterozygous for a trait means...

Back

2 different alleles for that trait.

Front

An organism's genotype is...

Back

the genetic makeup of a specific set of genes

Front

An organism's phenotype is the physical expression of its traits.

Back

What we see.

Front

If a dominant and a recessive allele are present, which is expressed?

Back

The dominant trait wins.

Front

Eye color with genotype bb?

Back

blue