WorksheetsGenetics II Quiz
Total questions: 13
Worksheet time: 7mins
Name
Class
Date
1.
This is when there are more than two alleles for a specific trait.
a)
Multiple alleles
b)
Polygenetic inheritance
c)
Codominance
d)
Incomplete Dominance
2.
When dominant & recessive traits are combined in the heterozygous state and results in a blending of the traits is called...
a)
Multiple alleles
b)
Polygenetic inheritance
c)
Codominance
d)
Incomplete Dominance
3.
When dominant & recessive traits are combined in the heterozygous state and result in both traits being expressed is called...
a)
Multiple alleles
b)
Polygenetic inheritance
c)
Codominance
d)
Incomplete Dominance
4.
This is when a trait is controlled by more than one gene.
a)
Multiple alleles
b)
Polygenetic inheritance
c)
Codominance
d)
Incomplete Dominance
5.
The structure of DNA that is wound up in a chromosome is called a...
a)
Condon
b)
Histone
c)
Double Helix
d)
Chromatid
6.
In the transcription of DNA to mRNA Adenine pairs with _____________.
a)
Thymine
b)
Cytosine
c)
Uracil
d)
Guanine
7.
When DNA is coping itself adenine pairs with ______________.
a)
Thymine
b)
Cytosine
c)
Adenine
d)
Guanine
8.
When DNA is coping itself __________ pairs with _____________.
a)
Thymine / Cytosine
b)
Cytosine / Guanine
c)
Adenine / Uracil
d)
Guanine / Thymine
9.
The scientific word for BB.
a)
Homozygous
b)
Heterozygous
10.
The scientific word for Bb.
a)
Homozygous
b)
Heterozygous
11.
Fill in a new strand of DNA.
TTACGC
TTACGC
a)
TTACGC
b)
AAAGCG
c)
AATGCG
d)
CCGTAT
12.
Fill in a strand of mRNA from this strand of DNA.
TTACGC
TTACGC
a)
AAUGCG
b)
AATGCG
13.
Fill in a strand of tTNA from the strand of mRNA.
ACGUUA
ACGUUA
a)
UGCAAU
b)
TCGAAU
100 %
