Punnett Square Challenge
This week you have been studying Punnett Squares. Mrs. Garrett has taught you regular, co-dominance, and incomplete
dominance Punnett Square problems. Unfortunately, she is going to be absent today. Mr. Murray has asked you to be her
substitute teacher for the day. Your task is to design a worksheet that has fivePunnett Square problems, but you must include
at least one regular, one incomplete dominance, and one codominance problem. Since Mrs. Garrett is not here to advise you on
which traits exhibit codominance or incomplete dominance, your problems will include silly traits that are imaginary. See the
rubric on the back to see how you will be graded on as a substitute teacher.
Task
The worksheet
includes
scenarios for all
five problems,
including
whether the
problem is
codominant,
incomplete
dominance, or
regular.
Additionally, you
must indicate
whether the
crosses are
homozygous or
heterozygous
crosses.
The worksheet
has at least one
example each of
codominance,
incomplete
dominance, and
regular
dominance.
Worksheet
includes a key
for all five
problems
including a
solved Punnett
Square.
The worksheet
includes three
probability
questions about
each of the five
problems.
The problems
include drawings
for all of the five
the items to be
crossed.
5
The worksheet
includes
directions/scenari
os for all five
problems,
including whether
the problem is
codominant,
incomplete
dominance, or
regular.
Additionally, you
must indicate
whether the
crosses are
homozygous or
heterozygous
crosses.
The worksheet has
at least three
different examples
of each type:
codominance,
incomplete
dominance, and
regular
dominance.
Worksheet
includes a key for
all five problems
including solved
Punnett Square.
4
The worksheet
includes
directions/scenarios
for four problems,
including whether
the problem is
codominant,
incomplete
dominance, or
regular. Additionally,
you must indicate
whether the crosses
are homozygous or
heterozygous
crosses.
3
The worksheet
includes
directions/scenari
os for three
problems,
including whether
the problem is
codominant,
incomplete
dominance, or
regular.
Additionally, you
must indicate
whether the
crosses are
homozygous or
heterozygous
crosses.
The worksheet has
only one example
each of
codominance,
incomplete
dominance, and
regular
dominance.
2
The worksheet
includes
directions/scenarios
for two problems,
including whether
the problem is
codominant,
incomplete
dominance, or
regular.
Additionally, you
must indicate
whether the crosses
are homozygous or
heterozygous
crosses.
Worksheet includes a
key for four
problems including
solved Punnett
Square.
Worksheet
includes a key for
three problems
including solved
Punnett Square.
Worksheet includes
a key for two
problems including
solved Punnett
Square.
Worksheet
includes a key for
one to zero
problems including
solved Punnett
Square.
The worksheet
includes three
probability
questions about
each of the five
problems.
The problems
include drawings
for all of the five
the items to be
crossed.
The worksheet
includes three
probability questions
about each of four
problems.
The worksheet
includes three
probability
questions about
each of the three
problems.
The problems
include drawings
for three of the
items to be
crossed.
The worksheet
includes three
probability
questions about
each of the two
problems.
The problems
include drawings for
two of the items to
be crossed.
The worksheet
includes three
probability
questions for one
problem.
The worksheet has
only two examples
each of each
codominance,
incomplete
dominance, and
regular dominance.
The problems include
drawings for four the
items to be crossed.
The worksheet has
no correct examples
each of
codominance,
incomplete
dominance, and
regular dominance.
1
The worksheet
includes
directions/scenari
os for one
problem, including
whether the
problem is
codominant,
incomplete
dominance, or
regular.
Additionally, you
must indicate
whether the
crosses are
homozygous or
heterozygous
crosses.
The worksheet has
no finished
example each of
codominance,
incomplete
dominance, and
regular
dominance.
The problems
include drawings
for none of the
items to be
crossed.