PROBABILITY OF ILLNESS FROM EXPOSURE TO FOUR DIFFERENT BACTERIA
1.0
0.8
0.6
Probability of Illness
Salmonella spp.
--- E. coll
C. jejuni
Newly discovered
bacterium
0.4
0.2
0.0,
10-2
109
10° 102 104
Dose (CFU, colony forming units)
The graph depicts the dose response curves for three common bacteria and a newly
discovered bacterium found in streams near certain agricultural properties. If all four
of the bacteria species shown in the graph are equally likely to contaminate
agricultural products at a dose of 102 CFU, regulating which of the following species
would have the greatest effect in reducing the likelihood of illness in humans?

Lost with this question (ap psych) 1. kaylee has a phobia. she is so afraid of spiders and insects that she avoids most outdoor activities and even refuses to go in the basement of her own house alone. provide a reason for her behavior from each of the two perspectives: learning biological/evolutionary 2. cecil is a college student who has ocd. even though his apartment is spotless, he is extremely nervous because his girlfriend is visiting his home for the first time. he is now preoccupied with thoughts that the germs in his apartment will make his girlfriend sick. in order to reduce his anxiety, he is now counting his heartbeats aloud as he washes his hands. provide a reason for his behavior from each of the three perspectives: learning biological/evolutionary psychoanalytical