Mendel And Genes Flashcards
1
Q
Mendel published his findings
A
1865
2
Q
Rediscovery of Mendel’s work- birth of modern genetics
A
1900
3
Q
Monohybrid Cross
A
Considers only 1 trait (i.e. Eye color)
4
Q
F1 X F1
A
Intercross
5
Q
R X r = Pink
R- Red
(r- White)
A
Blended Theory
6
Q
Order of generations
A
P
F1
F2
7
Q
Genotype ratio
A
DD:Dd:dd
8
Q
Phenotype ratio
A
Red:blue
9
Q
Segregation
A
Allele pairs separate during gamete formation
And randomly unite with fertilization
10
Q
The dominant phenotype can first be determined by examine the phenotypes of the ___ gen
A
F1
11
Q
Any gamete is equally likely to contain any gene pair
A
P is equally likely to fertilize P as p
12
Q
Test Cross
A
Determines the genotype of an individual with a dominant phenotype
Result is a tester cross
13
Q
Dihybrid Cross
A
Particular combinations of alleles inherited together
I.e. Yellow and round seeds
