Part 1: Match the following vocabulary terms with the best definition.
Gene
Heterozygous
1.
2.
Dominant
3.
Recessive
4.
5.
6.
Genotype
7.
Phenotype
8.
Homozygous
Homologous chromosomes
Allele
A. A version of a gene
B. The actual alleles an individual inherits from their parents
C. The allele that is always expressed, if present
D. When homologous chromosomes have the same alleles on them
E. Section of DNA that codes for a protein and/or trait
F. The allele that is only "seen" in the homozygous state
G. When homologous chromosomes have different alleles on them
H. A pair of chromosomes with genes in the same locations
1. The physical trait expressed