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WorksheetsBlood Type Multiple Alleles
Total questions: 25
Worksheet time: 25mins
For the square that has OO in the bottom right. What would be the missing allele on the top? (A ____ )
A
B
O
OO
What is the genotype of a person with type A blood, who had a father with type O blood?
AB
AO
AA
OO
A woman has type B blood and her husband has type O blood. What must be the woman's genotype, if they have a child with type O blood?
BO
BB
OO
B
A single gene has 3 or more alleles. These are called
multiple genes
multiple alleles
codominance
polygenic traits
If a father is IA IA and a mother is AB, what is the probability for a child with AB blood?
0%
25%
50%
75%
The "clumping" of cells when testing for blood type is called _________
clotting
agglutination
thrombosis
hemalysis
A person with a Type A Phenotype would have what potential genotypes?
IAIA
IAi
ii
IAIB
What are the 4 possible phenotypes for human blood type?
Type A
Type B
Type BB
Type AB
Type O
If a father is AA and a mother is AB, what is the probability for a child with AB blood?
0%
25%
50%
75%
AB blood type is an example of what type of inheritance? Both alleles show in the phenotype
complete dominance
incomplete dominance
codominance
polygenic inheritance
Write the GENOTYPE for a person who is homozygous for type B blood
(a)
What is NOT a possible genotype for someone with type B blood?
BB
AB
BO
What type of inheritance pattern does the ABO blood group represent?
Incomplete Dominance
Codominance
Multiple Alleles
Polygenic Inheritance
What is the genotype of a person with type B blood, who had a mother with type O blood?
AB
BO
BB
OO
A man has type AB blood and his wife has type O blood. What are the possible blood types of their children?
A and B
A, B, and O
AB and O
A, B, AB, and O
Which of the following blood types is an example of codominance?
Type A
Type B
Type AB
Type O
If a mother is I^B I^B and a father is I^A i, what is the probability for a child with type B blood?
0%
25%
50%
75%
What are the possible genotypes for a person with type O blood?
I^A I^A
I^B I^B
I^A I^B
ii
A person with a Type B Phenotype would have what potential genotypes?
I^B I^B
I^B i
ii
I^A I^B
What is the probability of a child having type O blood if both parents have type A blood with genotype I^A i?
0%
25%
50%
75%
Which blood type is known as the universal donor?
Type A
Type B
Type AB
Type O
If a father is I^A i and a mother is I^B i, what is the probability for a child with type AB blood?
0%
25%
50%
75%
What is the main reason for the existence of multiple alleles in blood types?
Mutation
Genetic drift
Natural selection
Genetic variation
Which blood type is considered the universal recipient?
Type A
Type B
Type AB
Type O
What is NOT a possible genotype for someone with type A blood?
AA
AO
AB
OO
