11.1 Flashcards
(13 cards)
1
Q
genotype
A
allele combination
2
Q
phenotype
A
physical trait that allele combinations cause
3
Q
homozygous
A
pair of same alleles
4
Q
genotypic ratio
A
ratio of the different possible combinations of offspring alleles
5
Q
heterpzygous
A
pair of different alleles
6
Q
phenotypic ratio
A
possible phenotypes of allele combinations of offspring
7
Q
dominant
A
only needs one copy to cause phenotype
8
Q
recessive
A
needs both copies to cause phenotype
9
Q
codominance
A
blending of traits in heterozygous combiinations
10
Q
what were the generations on Mendel’s experiment
A
P, F1, and F2
11
Q
what did Mendel always start with
A
true breeding plants
12
Q
what ratio did Mendel consistently see in f1 and f2 generations
A
3:1
13
Q
A
