Homozygous
vs.
Heterozygous
Foldable
Accordion
Fold,
Glue
the
BOTTOM
tab
in,
pages
should
extend
UP!
Accordion
Fold,
Glue
the
BOTTOM
tab
in,
pages
should
extend
UP!
Cut
ONE
of
the
middle
four
+
then
fold
the
rest
up
and
around,
glue
the
one
that
ends
up
being
your
anchor!
Mother
is
homozygous
dominant
for
hair
color
and
dad
is
homozygous
recessive
for
hair
color.
Mother
is
homozygous
dominant
for
eye
color
and
dad
is
heterozygous
for
eye
color.
Mother
is
homozygous
dominant
for
hair
texture
and
dad
is
heterozygous
for
hair
texture.
Genotype:
_______
vs
______
Genotype:
_______
vs
______
Genotype:
_______
vs
______
Dominant
Allele:
_________________
Recessive
Allele:
________________
Dominant
Allele:
_________________
Recessive
Allele:
________________
Dominant
Allele:
_________________
Recessive
Allele:
________________
Punnet
Square
&
Probabilities
of
Genotypes
Punnet
Square
&
Probabilities
of
Genotypes
Punnet
Square
&
Probabilities
of
Genotypes
G:
Hom.r
______________
Hom.
D
_____________
Het
_________________
Illustration
of
4
Features
(
DONT
DRAW
WHOLE
FACE‐‐JUST
THE
TRAIT
CODED
FOR!)
What
percent
show
dominant
and
recessive?
G:
Hom.r
______________
Hom.
D
_____________
Het
_________________
G:
Hom.r
______________
Hom.
D
_____________
Het
_________________
Illustration
of
4
Features
Illustration
of
4
Features
What
percent
show
dominant
and
recessive?
What
percent
show
dominant
and
recessive?
Mother
is
homozygous
recessive
for
hairline
and
dad
is
homozygous
recessive
for
hairline.
Mother
is
heterozygous
for
lip
shape
and
dad
is
homozygous
recessive
for
lip
shape.
Mother
is
heterozygous
for
face
shape
and
dad
is
heterozygous
for
face
shape.
Genotype:
_______
vs
______
Genotype:
_______
vs
______
Genotype:
_______
vs
______
Dominant
Allele:
_________________
Recessive
Allele:
________________
Dominant
Allele:
_________________
Recessive
Allele:
________________
Punnet
Square
&
Probabilities
of
Genotypes
Punnet
Square
&
Probabilities
of
Genotypes
G:
Hom.r
______________
Hom.
D
_____________
Het
_________________
G:
Hom.r
______________
Hom.
D
_____________
Het
_________________
Illustration
of
4
Features
Illustration
of
4
Features
What
percent
show
dominant
and
recessive?
What
percent
show
dominant
and
recessive?
Dominant
Allele:
_________________
Recessive
Allele:
________________
Punnet
Square
&
Probabilities
of
Genotypes
G:
Hom.r
______________
Hom.
D
_____________
Het
_________________
Illustration
of
4
Features
What
percent
show
dominant
and
recessive?
Challenge!
‐
Mom
is
homozygous
recessive
for
hairline
and
dad
is
heterozygous.
Genotypes:
________
vs.
________
Dominant
phenotype:
_________________
Recessive
phenotype:
__________________
‐
Mom
is
heterozygous
for
hair
texture
and
dad
is
homozygous
dominant.
Genotypes:
________
vs.
________
Dominant
phenotype:
_________________
Recessive
phenotype:
__________________
‐
Mom
is
heterozygous
for
face
shape
and
dad
is
heterozygous
for
face
shape.
Genotypes:
________
vs.
________
Dominant
phenotype:
_________________
Recessive
phenotype:
__________________
‐
Mom
is
homozygous
recessive
and
dad
is
homozygous
dominant
for
chin
shape.
Genotypes:
________
vs.
________
Dominant
phenotype:
_________________
Recessive
phenotype:
__________________
‐
Mom
is
homozygous
dominant
for
lip
shape
and
dad
is
homozygous
dominant.
Genotypes:
________
vs.
________
Dominant
phenotype:
_________________
Recessive
phenotype:
__________________
Put
it
all
together
and
illustrate
and
label
the
phenotypes
for
each
child!
All
traits
from
the
upper
left
box
are
illustrated
here
as
one
person.
All
traits
from
the
lower
left
box
are
illustrated
here
as
one
person!
All
traits
from
the
upper
right
box
are
illustrated
here
as
one
person!
All
traits
from
the
lower
right
box
are
illustrated
here
as
one
person!