WorksheetsComplex Inheritance Review
Total questions: 37
Worksheet time: 54mins
A bubble guppy with a yellow tail has offspring with a bubble guppy with a red tail. The offspring have orange tails. What is this an example of?
Codominance
Incomplete Dominance
Multiple Alleles
Polygenic Triats
___________________________ is the field of science that studies of how traits are passed on, or inherited.
dominant traits
ratio
genetics
What does this Punnett square and the probabilities of the ofspring represent?
incomplete dominance
codominance
This rooster's mother was all black and its father had all white feathers. What type of inheritance explains its appearance?
simple dominant/recessive
epistasis
incomplete dominance
codominance
What term describe the physical expression of a gene that you can see?
phenotype
homologous
Which genotype do females have?
XX
XY
AA
Aa
This is an example of ___________?
Incomplete dominance
Co-Dominance
Complete dominance
Codominance occurs in calico cats, which allows for the Black and Tan colors to show. What percentage of the offspring will be calico (black and tan spotted)?
25
50
75
100
What is the blood type of a person with the genotype IBi?
type A
type O
type B
A roan cow shows co-dominance in fur color (red and white). What is the phenotype ratio expected if a roan cow and a roan steer mate together?
4/4 Red and White
2/4 Red, 2/4 White
2/4 Red, 2/4 Roan, 0/4 White
1/4 Red, 2/4 Roan, 1/4 White
What do we call the table used to calculate the probability of an offspring's genetic makeup?
Punnett square
Venn diagram
A calico cat shows both the traits for orange fur and black fur. What kind of allele expression is this?
Incomplete Dominance
Co dominance
Complete dominance
What pattern of inheritance is shown in this image?
Codominance
Incomplete dominance
Complete dominance
If hemophilia is an X-linked recessive disorder, what genotype would a female with hemophilia have?
XH XH
XH Xh
Xh Xh
Xh Y
What is the genotype of a person with type A blood, who had a father with type O blood?
OO
AO
If you have type O blood, what is your blood genotype?
Ai
Bi
OO
ii
This is an example of ___________.
Incomplete Dominance
Codominance
Complete dominance
What is the probability that the offspring are homozygous dominant?
0%
50%
75%
100%
If hemophilia is an X-linked recessive disorder, what genotype would a carrier female have?
XH XH
XH Xh
Xh Xh
If a red flower mixed with a white flower to create a pink flower we would call this...
Complete Dominance
Codominance
Incomplete Dominance
Multiple Alleles
What type of inheritance is shown?
simple dominant/recessive
incomplete dominance
multiple alleles
codominance
A red flowered plant (RR) is crossed with a white flowered plant (WW). The gene for petal color in these plants expresses incomplete dominance. What percentage of the offspring will have red (RR) flowers?
0%
25%
50%
100%
Incomplete dominance occurs in cats, which allows them to be Black, White, or gray as shown on this Punnett square. What percentage of the offspring will be black?
25
50
75
100
What type of inheritance is determined by multiple genes and there can be a range of traits?
Codominance
Incomplete dominance
Polygenic traits
A single gene has 3 or more alleles. These are called
multiple genes
multiple alleles
codominance
polygenic traits
Examples include skin color and height (the individual's phenotype exists somewhere along a spectrum)
polygenic inheritance
multiple alleles
linked genes
incomplete dominance
In the image above, what is the percentage of the offspring has the possibility of inheriting blood type O?
0%
25%
50%
100%
Which of the following codes for blood type O?
IA IA
IB i
IA IB
ii
What inheritance patterns makes the blood type AB possible?
incomplete dominance
multiple alleles
codominance
total dominance
Why are there so many phenotypes for human blood types (what causes there to be more than just 2 phenotypes)?
multiple alleles
incomplete dominance
total dominance
non dominance
Jim has type AB blood. His dad could be type O.
True
False
Which genotype represents a female who is a carrier for hemophilia?
