NEW
Font size
S
M
L
XL
WorksheetsSWYK LGE- Genotype/Phenotype
Total questions: 10
Worksheet time: 10mins
Name
Class
Date
1.
Alternative forms of a gene are called
a)
Alleles
b)
Homozygous
c)
DNA
d)
Genetics
2.
The physical appearance of an organism based on traits
a)
Genotype
b)
Phenotype
c)
Meiosis
d)
Genetics
3.
The allele combinations
a)
genetics
b)
mitosis
c)
genotype
d)
phenotype
4.
This trait will always be expressed if present because it will mask the expression of others
a)
stem cells
b)
heterozygous
c)
dominant
d)
recessive
5.
Having blue eyes is an example of
a)
genotype
b)
phenotype
6.
Each parent provides what percentage of your traits?
a)
25%
b)
50%
c)
75%
d)
100%
7.
Which of the following is the correct definition for a genotype?
a)
The physical expression of a gene. (Characteristics)
b)
A strand of DNA made up of multiple mutations.
c)
The expression of one of your parents traits.
d)
The set of genes in our DNA which is responsible for a particular trait.
8.
If your genotype is Bb, what type of trait would you express as a phenotype?
a)
Dominant
b)
Recessive
c)
Both the dominant and recessive traits
9.
Which of the following is homozygous recessive?
a)
rr
b)
AA
c)
TT
d)
Ff
10.
How many letters does a genotype contain?
a)
1
b)
2
c)
3
d)
4
Reset
