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G12 SE 7.2

Total questions: 33

Worksheet time: 26mins

Name
Class
Date
1.

what is phenotype

a)

it's this one

b)

organisms genetic make up

c)

An organism's physical appearance

d)

set of information that controls a trait

2.

What is a genotype

a)

Two different alleles

b)

A number that describes how likely something will occur

c)

Different forms of genes

d)

Organism's genetic makeup

3.

What is a trait

a)

Rod of condensed chromosomes

b)

Homeostasis

c)

Alleles

d)

A set of characteristics

4.

When a mixture of alleles is manifested as unique trait. We call it ...............

a)

Co-dominance

b)

Incomplete dominance

c)

Autosomal Dominant

5.

What are some diseases that internal medicine doctors treat? (Check all that applies)

a)

Allergies

b)

Diabetes

c)

Parkinson’s

d)

High Cholesterol

6.

The physical appearance of an organisms is its

a)

Genotype

b)

Phenotype

c)

characteristic

d)

Heterozygous

7.

Examples include skin color and height (the individual's phenotype exists somewhere along a spectrum)

a)

polygenic inheritance

b)

multiple alleles

c)

linked genes

d)

incomplete dominance

8.
having two different alleles of a gene
a)
homozygous
b)
heterzygous
c)
polygenic inheritance
d)
codominance
9.
An example of polygenic inheritance is...
a)
Skin Color
b)
hitch hikers thumb
c)
blood types
10.

Blood type

a)

Inherited

b)

Acquired

11.

A trait that is located on the X chromosome is called

a)

Multiple alleles

b)

Codominance

c)

Polygenic Inheritance

d)

X-linked traits

12.

AB blood type is an example of what type of inheritance? Both alleles show in the phenotype

a)

complete dominance

b)

incomplete dominance

c)

codominance

d)

polygenic inheritance

13.
If a father is AA and a mother is AB, what is the probability for a child with AB blood? 
a)
0%
b)
25%
c)
50%
d)
75%
14.
If two parents have type AB blood, what is the probability that their child will have type O blood?
a)
0%
b)
25%
c)
50%
d)
100%
15.
incomplete dominance means that there traits are,,,
a)
expressed equally
b)
dominant
c)
recessive
d)
blended
16.
What is NOT a possible genotype for someone with type B blood?
a)
BB
b)
AB
c)
BO
17.
What is the phenotype of a person with the genotype AO?
a)
type A
b)
type O
c)
AA
d)
OO
18.
What do you call the non-Mendelian inheritance pattern where both traits are dominant and both appear in the organism with heterozygous genotype?
a)
Codominance
b)
Incomplete dominance
c)
Polygenic traits
19.
What pattern of inheritance is shown in this image?
a)
Codominance
b)
Incomplete dominance
c)
Polygenic traits
20.
blood types consist of 4 different alleles.
a)
false
b)
true
21.
incomplete dominance means that there traits are,,,
a)
expressed equally
b)
dominant
c)
recessive
d)
blended
22.
polygenic means that _________ control a characteristic
a)
many genes
b)
single genes
c)
3 genes
d)
no genes
23.
an example of polygenic inheritance is...
a)
height
b)
hitch hikers thumb
c)
blood types
24.
What is NOT a possible genotype for someone with type B blood?
a)
BB
b)
AB
c)
BO
25.
What is the genotype of a person with type A blood, who had a father with type O blood?
a)
AB
b)
AO
c)
AA
d)
OO
26.
What are the blood types of the possible children that a woman (type O) and man (type AB) can have?
a)
O and AB
b)
O and A
c)
O and B
d)
A and B
27.
What is the phenotype of a person with the genotype AO?
a)
type A
b)
type O
c)
AA
d)
OO
28.
What do you call the non-Mendelian inheritance pattern where both traits are dominant and both appear in the organism with heterozygous genotype?
a)
Codominance
b)
Incomplete dominance
c)
Polygenic traits
29.
What pattern of inheritance is shown in this image?
a)
Codominance
b)
Incomplete dominance
c)
Polygenic traits
30.
What pattern of inheritance is shown in this image?
a)
Codominance
b)
Incomplete dominance
c)
Polygenic traits
31.
A man with type O blood is accused of being the father of a type B baby. The mother is type A. Could this man be the father? 
a)
Yes 
b)
No
32.
What blood type would an individual have if this was one of the cells seen under a microscope?
a)
Type A
b)
Type B
c)
Type AB
d)
Type O
33.
Which term(s) best describes the inheritance of human blood types? 
a)
incomplete dominance and multiple alleles
b)
codominance and epistasis
c)
codominance and multiple alleles
d)
incomplete dominance and codominance

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