The 2000 Hardy-Weinberg
Equilibrium Quiz Answers!

Return to Mr. Lazaroff’s Biology II & II Honors

5th Period
Biology II

 6th Period
Biology II Honors

5th Period Biology II  TOP

Group 1:    87/179

  • p = 0.30

  • q = 0.70

  • p2 = 0.09

  • 2pq = 0.42

  • q2 = 0.49


 Group 2:    43/213

  • p = 0.55

  • q = 0.45

  • p2 = 0.30

  • 2pq = 0.49

  • q2 = 0.20

Total = 0.99
due to rounding

 Group 3:    67/187

  • p = 0.40

  • q = 0.60

  • p2 = 0.16

  • 2pq = 0.48

  • q2 = 0.36


 Group 4:    59/203

  • p = 0.46

  • q = 0.54

  • p2 = 0.21

  • 2pq = 0.50

  • q2 = 0.29

6th Period Biology II  TOP

Group 1:    89/323

  • p = 0.47

  • q = 0.53

  • p2 = 0.22

  • 2pq = 0.50

  • q2 = 0.28

 Group 2:    209/492

  • p = 0.35

  • q = 0.65

  • p2 = 0.12

  • 2pq = 0.46

  • q2 = 0.42

 Group 3:    113/288

  • p = 0.38

  • q = 0.62

  • p2 = 0.14

  • 2pq = 0.47

  • q2 = 0.39

 Group 4:    407/517

  • p = 0.11

  • q = 0.89

  • p2 = 0.01

  • 2pq = 0.20

  • q2 = 0.79