Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Genetics
Test Description: Genetics
Instructions: Answer all questions to get your test result.
1) A red flower with the genotype( RR) is crossed with another red flower (Rr) -What will be the phenotype of the offspring?
A
unknown
B
white
C
red
D
pink
2) If SpongeBob and Gerdy are heterozygous for their blue skin, what is the probability of an offspring with green skin?
A
50%
B
75%
C
100%
D
25%
3) If recessive alleles for dimples(dd) are crossed with another set of recessive alleles for dimples (dd), what are the possible genotypes?
A
DD, Dd
B
dd
C
DD, Dd, dd
D
DD
4) _______________________ are physical or behavioral characteristics that are passed down to organisms genetically. (hair color, freckles, dimples, eye color, straight hair)
A
genes
B
codominance
C
traits
D
alleles
5) What is the process where DNA is copied
A
replication
B
thymine
C
pedigree
D
traits
6) The term used to describe the trait that overshadows and is expressed with a capital letter
A
dominant
B
heterozygous
C
recessive
D
homozygous
7) Shows all the possible combinations of alleles from the parents.
A
Punnett Square
B
pedigree
C
genotype
D
phenotype
8) What two names are used to describe alleles that are the same
A
Traits and Replication
B
Traits and Recessive
C
Homozygous and Purebred
D
homozygous, purebred
9) The term used to describe the letters that represent the different forms of a gene
A
alleles
B
genotype
C
pedigree
D
phenotype
10) The scientific study of heredity
A
traits
B
replication
C
hybrid
D
genetics
11) If a human is a tongue roller (TT) mates with a non tongue roller(tt) - What are the possible phenotypes of the offspring?
A
The offspring will be able to roll their tongue
B
The offspring can roll their tongue and not roll their tongue
C
The offspring will not be able to roll their tongue
D
None of the above
12) ___________________________ involves choosing parents with particular characteristics to breed together and produce offspring with more desirable characteristics.
A
Physical Breeding
B
Selective Breeding
C
Designer Offspring
D
Chemical Breeding
13) When dominant and recessive traits are combined in the heterozygous state that results in the BLENDING of traits, (red and white flower produces a pink flower)
A
multiple alleles
B
incomplete dominance
C
codominance
D
pedigree
14) The term used to describe the physical appearance of the trait (ex. long nose)
A
trait
B
genotype
C
phenotype
D
Punnett Square
15) This contains your genes and is found in the nucleus of the cell
A
DNA
B
replication
C
genotype
D
traits
16) The term used to describe the physical appearance of the trait (ex. long nose)
A
Punnett Square
B
phenotype
C
genotype
D
trait
17) Adenine always pairs with____________________.
A
thymine
B
adenine
C
adenine
D
cytosine
18) Guanine always pairs with ___________________.
A
guanine
B
adenine
C
cytosine
D
thymine
19) The term used to describe the combination of alleles (PP, Pp,pp)
A
multiple alleles
B
traits
C
genotype
D
pedigree
20) What is the trait that hides in the background? It is represented by a lowercase letter. It can only be expressed in homozygous form.
A
replication
B
incomplete dominance
C
recessive
D
dominant
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?