AP Bio Hardy Weinberg

• Frequency of the dominant allele

• Frequency of the recessive allele

• Frequency of the homozygous dominant genotype

• Frequency of the heterozygous genotype

If the frequency of allele A is 0.6, what is the frequency of allele a in a population in Hardy-Weinberg equilibrium?

• 0.4

• 0.6

• 0.2

• 0.8

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NGSS.HS-LS4-3

In a gene pool for a population of 30 individuals, there are 40 recessive alleles and 20 dominant alleles. What is the value for q? (round to hundredths place)

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NGSS.HS-LS3-3

What is the significance of the Hardy-Weinberg principle in genetics?

• It explains the process of evolution

• It provides a mathematical model to study genetic variation

• It describes the inheritance of acquired traits

• It predicts the occurrence of mutations

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NGSS.HS-LS3-2

NGSS.HS-LS4-2

NGSS.HS-LS4-3

• Frequency of the dominant allele

• Frequency of the recessive allele

• Frequency of the homozygous recessive genotype

• Frequency of the heterozygous genotype

If the frequency of allele B is 0.3, what is the frequency of allele b in a population in Hardy-Weinberg equilibrium?

• 0.7

• 0.3

• 0.5

• 0.9

Tags

NGSS.HS-LS4-3

In a population of 100 individuals, there are 36 individuals with the homozygous recessive genotype. What is the value for q?

• 0.6

• 0.4

• 0.36

• 0.64

Tags

NGSS.HS-LS3-3

What is the primary assumption of the Hardy-Weinberg principle?

• Mutations occur frequently

• Natural selection is always at work

• The population is infinitely large

• Migration occurs regularly

How does genetic drift affect a population in Hardy-Weinberg equilibrium?

• It increases genetic variation

• It decreases genetic variation

• It has no effect

• It stabilizes allele frequencies

Which of the following conditions would disrupt Hardy-Weinberg equilibrium?

• Random mating

• No mutations

• Small population size

• No natural selection

Tags

NGSS.HS-LS4-5