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Bio 1414 - Evolution Lab Section:ODA Date:02/02/16 Group Members:Sadika eslaminejad, alana franco, shardea chatman Complete all tables, graphs and questions on the 6 tabs following th Answers to the questions must be written in complete sentances. Upload to Blackboard by 11:59pm the night before your next laboratory. Name : Alana Gonzales
his Title page.
Natural Selection in a Predator-Prey System Table 10.1 Hypothesis: predict the relative success of each preda Predators Prey Forceps- 1 peas-2 Spoon-2 rice-3 Fork-3 lentil-1 Knife-4 beans-4 Result Table 10.2 Natural Selection in Predator Prey Simu Which predator are you?_________FORK______________ Prey Lentil Bean Rice Generation # start 50 50 50 1. # eaten 33 43 18 1. # survivors 17 7 32 1. # survivors + offspring 34 14 64 2. # eaten 5 13 5 2. # survivors 29 1 59 2. # survivors + offspring 58 2 118 3. # eaten 13 2 7 3. # survivors 45 0 111 3. # survivors + offspring 90 0 222 4. # eaten 15 0 9 4. # survivors 75 0 213 4. # survivors + offspring 150 0 426 5. # eaten 12 0 10 5. # survivors 138 0 416 5. # survivors + offspring 276 0 832 Result Table 10.3 Predator Efficiency Total # of prey at the start of each generation Predator Forceps Spoon Fork Generation Predator efficiency = Total # of prey killed by a specific predator x 100
1 19 8 17 2 5 9 12 3 4 7 11 4 20 0 10 5 25 0 0 Average Efficiency 16.6 4.8 10 Class Average Efficiency Result Table 10.4 Prey Survivorship Rates Total # of prey at the start of each generation Prey Lentil Bean Rice Generation 1 17 7 32 2 29 1 59 3 45 0 111 4 75 0 213 5 138 0 416 Average Survivorship 60.8 1.6 166.2 Class Average Efficiency 64.6 45.5 90.4 Predator efficiency = Total # of prey remaining x 100
ator and prey Enter your data in the table below and the graph will Title Natural selection in predator prey simul X-axis generation Y-axis # of survivors generation lentil bean rice 1 17 7 32 2 29 1 59 3 45 0 111 4 75 0 213 ulation 5 138 0 416 Pea 50 32 18 36 19 31 62 8 54 108 10 98 196 9 187 374 Enter your data in the table below and the graph will Title predator efficiency X-axis average predator efficiency Y-axis predators Knife averages forceps spoon fork avg 16.6 4.8 10
5 class avg 5.5 20.49 6.4 3 0 0 0 1.6 Enter your data in the table below and the graph will Title prey survivorship rates X-axis average Y-axis prey Pea averages lentil bean rice avg 60.8 1.6 166.2 18 class avg 64.6 45.5 90.4 31 54 98 187 77.6 71.8
l automatically make. lation pea 18 31 54 98 187 l automatically make. knife 1.6 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 0 50 100 150 200 250 300 350 400 450 Natural selection in predator prey simu generation # of survivors 15 20 25 predator efficiency avg predators
3.36 l automatically make. pea 77.6 71.8 1 2 3 4 0 5 10 class avg average predator efficiency predators 1 2 3 4 0 20 40 60 80 100 120 140 160 180 prey survivorship rates avg class avg average prey
ulation Column I Column J Column K Linear (Column K) Column L
g g
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