Genetics Terminology Flashcards
1
Q
Alleles
A
alternate forms (or expression) of a gene Ex. Brown, Green or Hazel eyes
2
Q
Homozygous
A
Having 2 alleles that are the same
3
Q
Heterozygous
A
Having 2 alleles that are different
4
Q
Genotype
A
The genetic expression of a trait, indicated by letters.
Ex. RR rr
5
Q
Phenotype
A
the physical expression of the genotype or appearance of the trait.