Genetics

Front

Bb is a ______.

Back

genotype

Front

A trait that is expressed if one copy of the allele is present is a(n) ______.

Back

dominant trait

Front

Which pair of alleles is an example of homozygous dominant? ______.

Back

TT

Front

A version of a gene is called a(n) ______.

Back

allele

Front

What are physical characteristics of an organism? ______.

Back

Traits

Front

The genetic makeup of an organism is known as its ______.

Back

genotype

Front

The observable characteristics of an organism are known as its ______.

Back

phenotype

Front

An allele that is masked by a dominant allele is called a ______.

Back

recessive trait

Front

The different forms of a gene that can exist at a specific locus are called ______.

Back

alleles

Front

The physical expression of a trait is determined by the organism's ______.

Back

genotype