Heredity
Authored by Kelly Schlesinger
Science
7th Grade
NGSS covered
Used 4K+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The brown eye trait is dominant over blue eyes. Which of the following genotypes best represents the phenotype for blue eyes?
BB
Bb
bb
bB
Tags
NGSS.HS-LS3-1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which genotype below represents a homozygous trait?
Aa
AA
aA
Tags
NGSS.HS-LS3-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A hitched thumb is a recessive trait. A person with a hitched thumb would have a genotype of?
BB
Bb
bb
bB
Tags
NGSS.HS-LS3-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Each organism has 2 alleles for a particular trait. Where do these two alleles come from?
One from each parent
Both from one parent
Alleles do not come from parents
The kidney
Tags
NGSS.HS-LS3-1
NGSS.HS-LS3-2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A diagram that highlights the traits of biological family members is called a _______________.
Punnett Square
Karyotype
Pedigree
Pie Chart
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The ability to roll your tongue is a dominant trait. If both parents are heterozygous for tongue rolling and they have 8 children together, is it possible that they could have children who are unable to roll their tongues?
Yes
No
Tags
NGSS.HS-LS3-1
NGSS.HS-LS3-2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the genotype for #15?
rr
Rr
RR
rR
Tags
NGSS.HS-LS3-1
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