Hardy-Weinberg / Population Genetics
Authored by Lisa Borgia
Biology
9th - 12th Grade
NGSS covered
Used 319+ times
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10 questions
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1.
CATEGORIZE QUESTION
3 mins • 1 pt
Organize these options into the right categories:
Groups:
(a) Alleles
,
(b) Genotypes
,
(c) Phenotypes
aa
versions of a gene
A
dominant
heterozygous
pink coat color
AA
black coat color
homozygous recessive
a
tall
homozygous dominant
Aa
short
recessive
Tags
NGSS.HS-LS3-1
NGSS.HS-LS3-2
2.
MATCH QUESTION
1 min • 1 pt
Match the following
frequency- homozygous recessive genotype
p
frequency of recessive allele
q
frequency - homozygous dominant genotype
p2
frequency of dominant allele
2pq
frequency - heterozygous genotype
q2
Tags
NGSS.HS-LS4-3
3.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Evolution takes place on the (a) level.
Tags
NGSS.HS-LS4-4
NGSS.HS-LS4-2
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
A population is said to be in H-W equilibrium IF:
(select ALL that apply)
allele frequencies are constant from one generation to the next
all 5 H-W conditions are met
at least 3 of the 5 H-W conditions are met
allele frequencies change from one generation to the next
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If a recessive disorder is found to affect 1 in 500 live births, what is the frequency of the dominant allele?
0.002
0.9553
0.0447
0.9125
Tags
NGSS.HS-LS4-3
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If the frequency of the homozygous dominant genotype is 0.36, what is the frequency of the dominant allele?
0.2
0.48
0.6
0.8
Tags
NGSS.HS-LS4-3
NGSS.HS-LS4-4
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
In a population of sandworms, 89% of individuals have small eyes (aa) and 11% of the population have large eyes. What is the frequency of the recessive allele in this population?
0.890
0.943
0.332
0.057
Tags
NGSS.HS-LS3-3
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