Ch 12 genes Flashcards
0
Q
Phenotype
A
Physical appearance
1
Q
Allele
A
Alternative form of a gene. Comes in dominant and recessive
2
Q
Genotype
A
Genes that make you look the way you do
3
Q
Monohybrid crosses
A
Cross to study only 2 variations of a single trait
4
Q
Di hybrid crosses
A
Examination of 2 separate traits in a single cross
5
Q
Homozygous
A
2 of the same allele
6
Q
Heterozygous
A
Different alleles
7
Q
Polygenic trait
A
Many genes working together to make physical trait
8
Q
Mendelian trait
A
One gene determines trait
9
Q
Somatic cell
A
Diploid normal cell
10
Q
Gametes
A
Haploid sex cell
11
Q
Pleiotropic gene
A
One gene has affect on 2 different traits
