Punnett Squares

Front

EACH parent provided ______ of your genes.

Back

50%

Front

Example of a homozygous dominant genotype: Rr, rr, NN, Nr

Back

NN

Front

Example of a homozygous recessive genotype: Rr, rr, NN, Nr

Back

rr

Front

Brown hair is an example of a

Back

Phenotype

Front

Which of the following genotypes is heterozygous?
Options:

FF

,

tt

,

Gg

,

RR

Back

Gg

Front

Which genotype is homozygous recessive? Options:

rr

,

AA

,

TT

,

Ff

Back

rr

Front

All of these are examples of: Aa, DD, bB, yy

Back

genotypes

Front

AA and Aa always show up as

Back

dominant trait

Front

Which of the following genotypes is heterozygous?

Bb

,

BB

,

bb

,

B

Back

Bb

Front

In a heterozygous genotype like Bb, the ___________ allele is expressed.

Back

dominant