Genetics Vocab

Front

Letter combination for a trait (TT, Tt, tt)

Back

Genotype

Front

Physical characteristics of a trait; its appearance.

Back

Phenotype

Front

Gene for trait (T) (t)

Back

Allele

Front

Two different genes for the same trait (Tt)

Back

Heterozygous

Front

Two identical genes for the same trait (tt, TT)

Back

Homozygous

Front

Dominant allele:

Back

T

Front

Recessive allele:

Back

t

Front

Heterozygous genotype?

Back

Tt

Front

Homozygous genotype?

Back

TT

Front

Organism's physical appearance

Back

Phenotype