Mendel And Genes Flashcards Preview

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Flashcards in Mendel And Genes Deck (13):
1

Mendel published his findings

1865

2

Rediscovery of Mendel's work- birth of modern genetics

1900

3

Monohybrid Cross

Considers only 1 trait (i.e. Eye color)

4

F1 X F1

Intercross

5

R X r = Pink

(R- Red)
(r- White)

Blended Theory

6

Order of generations

P
F1
F2

7

Genotype ratio

DD:Dd:dd

8

Phenotype ratio

Red:blue

9

Segregation

Allele pairs separate during gamete formation
And randomly unite with fertilization

10

The dominant phenotype can first be determined by examine the phenotypes of the ___ gen

F1

11

Any gamete is equally likely to contain any gene pair

P is equally likely to fertilize P as p

12

Test Cross

Determines the genotype of an individual with a dominant phenotype

Result is a tester cross

13

Dihybrid Cross

Particular combinations of alleles inherited together

I.e. Yellow and round seeds