AP Biology Hardy Weinberg Practice

Which Hardy-Weinberg equation represents the genotype frequencies in a population?

• p + q = 1
• p2 + 2pq + q2 = 1
• p2 + pq2 + q2 = 1
• p + 2pq + q3 = 1

Tags

NGSS.HS-LS4-3

Which Hardy-Weinberg factor represents the frequency of heterozygous individuals in a population?

• p2
• 2pq
• q2
• p2 + 2pq

Tags

NGSS.HS-LS2-2

What do you call all of the genes in a population?

• Gene pool
• Relative Frequency
• Genetic Drift
• Allele pool

Tags

NGSS.HS-LS4-2

What does the Hardy-Weinberg equilibrium measure?

• changes in allele frequencies
• numbers of mutations
• goodness of fit
• genetic diversity

Tags

NGSS.HS-LS2-2

NGSS.HS-LS3-3

In the Hardy-Weinberg Equation, q² is the frequency of what?

• The recessive allele 
• the dominant allele
• the recessive genotype
• the dominant genotype

A population of 150 individuals has an allele frequency of 0.3 for the dominant allele (B) and a frequency of 0.7 for the recessive allele (b). Use the Hardy-Weinberg equation to determine the frequency of the genotype (bb).

• 0.09
• 0.42
• 0.49
• 0.21

Tags

NGSS.HS-LS2-2

NGSS.HS-LS4-3

The allele frequency of p=.20 What is the percentage of Heterozygous Dominant genotype?

• .80

• .04

• .32

• .64

Tags

NGSS.HS-LS4-3

The allele frequency of p=.20 What is q?

• .80

• .04

• .32

• .64

Tags

NGSS.HS-LS2-2

NGSS.HS-LS4-3

A population's recessive allele frequency 25%. What is the percentage of the Homozygous Dominant genotype?

• .5625

• .3750

• .0625

• .25

• .5

Tags

NGSS.HS-LS2-2

64% of the population has the recessive phenotype. What is the percentage of the recessive genotype?

• .04

• .32

• .64

• .2

• .8

Tags

NGSS.HS-LS3-3