Chapter 14 Flashcards
1
Q
P generation
A
true breeding parents
2
Q
F1 generation
A
hybrids of true breeds
3
Q
F2 generation
A
hybrids of hybrids, recessives start to show
4
Q
alleles
A
alternate versions of a gene
5
Q
law of segregation
A
alleles separate during gamete formation
6
Q
homozygous
A
PP
7
Q
heterozygous
A
Pp
8
Q
phenotype
A
physical traits
9
Q
genotype
A
genetic type
10
Q
testcross
A
breeding recessive homozygote to find unknown
11
Q
monohybrids
A
one character (PP)
12
Q
dihybrids
A
(YyRr)
13
Q
codominance example
A
red blood cells
14
Q
incomplete dominance
A
both are expressed, pink chickens
15
Q
Pleiotropy
A
when genes have multiple phenotypic effects
